Phrasal verb
Drop out
What does 'drop out' mean?
'Drop out' means leaving a course, competition, or organised activity before you complete it. Maya dropped out of the dance course after moving house. Use 'drop out' alone when the activity is clear, and use 'drop out of' before a named course or event; do not use it for missing one session.
Key points
- 'Drop out' describes ending participation before completion.
- Use 'drop out of' before a named activity.
- Do not place an object between 'drop' and 'out'.
- Spell the past and -ing forms with double p.
Your work hours change halfway through an evening cooking course. When the organizer asks whether you will miss just one class, you need to explain that you cannot continue the course.
Can you use "Drop out" yourself?
This lesson has 5 stages. You can stop at any time and continue later.
Stage 1 of 5
Understand
What it means, when to use it, and mistakes to avoid.
The full explanation
Drop out means to stop taking part in an educational course, competition, or organized activity before completing it. It describes an exit from the entire program rather than a temporary pause.
Liam had to drop out of the evening photography class when his shift changed.
Why it works: Liam named the specific course after 'of' because he stopped attending before the term ended.
2 more examples
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The tournament was grueling, and two marathon runners dropped out around mile twenty.
Here 'dropped out' stands alone because the marathon context is already established in the sentence.
-
She did not drop out of college; she merely took one semester off for personal reasons.
This contrasts an official exit from education with a temporary break.
Read the full guide
Decide when to use drop out
Imagine you enroll in an evening cooking course to learn pastry techniques after work. Three weeks into the term, your manager shifts your schedule to late evenings. You cannot attend the remaining classes, so you must leave the course permanently. In English, you describe this departure with the phrasal verb drop out. Drop out means to stop participating in an organized course, competition, or program before you finish it. People frequently drop out of university degrees, vocational programs, marathons, or community workshops when circumstances change unexpectedly.
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Carlos dropped out of the evening cooking course when his work schedule changed.
Why it works: He left the entire course before completion due to changed work hours.
-
After three rounds of the coding competition, two participants dropped out.
Why it works: They stopped participating in the organized contest before it finished.
Your turn
Which situation correctly uses the phrasal verb drop out?
Answer: Carlos left the cooking course permanently after his work shift moved to nights.
Show the answer
Answer: Carlos left the cooking course permanently after his work shift moved to nights.
Drop out refers to leaving an entire course or organized program before completion, not missing an individual session or arriving late.
Separate leaving a course from missing one session
Learners often confuse missing a single class with dropping out entirely. When you catch a cold and skip Tuesday evening, you do not drop out. You simply miss one class and return the following week. Dropping out means ending your participation for the rest of the term. Consider this brief exchange with a cooking instructor: 'Will we see you next Monday, David?' 'No, my work hours changed permanently, so I have to drop out of the class.' Furthermore, someone can drop out before an event even starts. If you register for a weekend workshop but withdraw two days prior due to illness, you still drop out. Leaving early does not mean you can never return to education later.
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David missed Tuesday's cooking class, but he returned the following week.
Why it works: Missing a single session is temporary and does not mean leaving the course.
-
Hannah dropped out of the marathon a week before the race because of knee pain.
Why it works: She withdrew after signing up but before the event started.
This also comes up in Hand in and Keep out of.
Your turn
Can a runner drop out of a marathon before the starting whistle blows?
Answer: Yes, withdrawing after registering but before starting is still dropping out.
Show the answer
Answer: Yes, withdrawing after registering but before starting is still dropping out.
You can drop out of an event after committing to it, even if the activity has not officially started.
Choose between drop out and drop out of
When you use this verb, pay close attention to whether you name the activity. If the course or event is already known to the listener, use drop out alone, as in 'The course became difficult, so two students dropped out.' If you want to identify the course, competition, or school, you must add the preposition of: 'Two students dropped out of the course.' Remember that drop out is intransitive, meaning it never takes a direct object between the verb and the particle. You cannot say 'I dropped the class out.' Instead, say 'I dropped out of it.' For talking about future decisions, you can also review how to express upcoming commitments in our guide to future plans.
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The advanced photography course was challenging, and several adults dropped out.
Why it works: No preposition is needed because the course is already mentioned earlier in the sentence.
-
She decided to drop out of it after consulting her manager.
Why it works: Pronouns follow 'of'; never place an object between 'drop' and 'out'.
Your turn
Which sentence follows the correct grammatical pattern for naming a course?
Answer: She dropped out of the chemistry course after three weeks.
Show the answer
Answer: She dropped out of the chemistry course after three weeks.
Drop out is intransitive and requires the preposition of before the named course or activity.
Spell dropped and dropping with double p
When you write and speak across different tenses, observe how this phrasal verb changes. In the present tense, use the base form drop out for most subjects, but add -s for the third-person singular: a student drops out when unexpected conflicts occur. For past and continuous forms, remember the spelling rule for short verbs. Because drop consists of one syllable ending in a single vowel and a single consonant, you double the p before adding endings: dropped out and dropping out. Writing 'droped' is an incorrect spelling. In speech, dropped ends with a crisp /t/ sound, not an extra syllable. When forming past questions and negatives, create a compact contrast: ask 'Did you drop out?' and answer 'I didn't drop out' or 'I did not drop out.' Always keep drop in its base form after the auxiliary did or didn't, rather than using the past form dropped.
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When a runner drops out during the preliminary heat, the organizers update the schedule.
Why it works: The third-person singular present uses 'drops out' with an added -s.
-
Did you drop out of the training program? No, I didn't drop out.
Why it works: Keep the base form 'drop' after both 'did' and 'didn't'.
-
He is thinking about dropping out, but two classmates already dropped out last week.
Why it works: Double the letter p before -ing and -ed endings; 'dropped' ends with a crisp /t/ sound.
Your turn
Which sentence contains the correct grammar and spelling for a question and negative response?
Answer: Did you drop out of the cooking course? No, I didn't drop out.
Show the answer
Answer: Did you drop out of the cooking course? No, I didn't drop out.
After the auxiliaries did and didn't, the verb remains in its base form drop without past endings or spelling errors.
Avoid omitting of, separating drop out, and confusing drop off
Three common errors appear regularly in student writing. The first mistake is omitting the preposition of when naming an activity: writing 'He dropped out the program' is incorrect because you must write 'He dropped out of the program.' The second mistake is separating the phrasal verb by placing the noun between drop and out. Saying 'He dropped the class out' is ungrammatical because drop out is an inseparable phrasal verb that cannot take an object in the middle; the course must follow of, as in 'He dropped out of the class.' The third mistake is confusing drop out with drop off. While both phrasal verbs start with drop, drop off has entirely different meanings: delivering an item, falling asleep briefly, or a number declining. For example, you can drop off laundry or see attendance drop off, but drop off never expresses withdrawing from a scheduled course or contest.
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She dropped out of the certificate program after one semester.
Why it works: Include 'of' and keep 'drop out' together; never write 'dropped the program out'.
-
Marcus dropped off the package at the reception desk.
Why it works: 'Drop off' means deliver or leave something; it never indicates withdrawal from a course.
Your turn
Why is the sentence 'She dropped the evening seminar out' ungrammatical?
Answer: Drop out cannot be separated by an object; you must say 'dropped out of the seminar'.
Show the answer
Answer: Drop out cannot be separated by an object; you must say 'dropped out of the seminar'.
Drop out is an inseparable phrasal verb that does not take an object between the verb and particle; the named course must follow the preposition of.
Select drop out in conversation and withdraw in formal writing
Choosing between drop out and formal alternatives depends on who you are addressing. In daily conversation, office chats, and emails between friends, drop out is natural and standard. In academic transcripts, official human resources records, or formal university correspondence, writers usually prefer the verb withdraw from, as in 'The student withdrew from the biology program.' Additionally, beware of the noun dropout. Written as a single compound word, dropout refers to a person who left school without graduating. This noun often carries an unfair, judgmental tone in English. In professional communication, focus on the action with the two-word verb phrase rather than labeling the person.
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The candidate formally withdrew from the degree program in writing.
Why it works: 'Withdraw from' is standard for official administration and academic letters.
-
Several runners dropped out when rain flooded the track.
Why it works: 'Drop out' is natural and neutral in daily conversation and news reports.
Your turn
Which sentence represents an appropriate formal style for an academic letter?
Answer: The candidate withdrew from the degree program due to health reasons.
Show the answer
Answer: The candidate withdrew from the degree program due to health reasons.
In formal correspondence and administrative records, withdraw from is preferred over the informal phrasal verb drop out.
Hear out of as a linked unit in natural speech
In fast spoken English, drop out of rarely sounds like four distinct words. Instead, native speakers blend the sounds together. The particle out receives natural sentence stress, while of reduces to a weak unstressed sound, often heard as /əv/ or even /ə/. When dropped comes before out, the final /t/ sound links directly to the vowel in out: 'dropt-out-of.' Learners who expect every word to stand apart often miss the small word of entirely. When listening to spoken messages about schedule changes, focus on the stressed syllable in out, then listen for the quick link into the named activity. You can practice recognizing these fast transitions in our changing a plan listening exercises.
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He dropped out of an eight-week training cycle.
Why it works: The past /t/ on dropped attaches to 'out', while 'of' sounds like weak /əv/.
-
They will drop out early if travel costs increase.
Why it works: The particle 'out' carries stress, making it easier to identify in rapid speech.
Your turn
When a native speaker says 'dropped out of' at natural conversation speed, how does it sound?
Answer: The final /t/ links into 'out' and 'of' reduces to a weak /əv/ sound.
Show the answer
Answer: The final /t/ links into 'out' and 'of' reduces to a weak /əv/ sound.
In connected speech, the consonant /t/ carries over to 'out' while 'of' becomes an unstressed weak syllable.
Recall drop out to explain a schedule change
To secure this phrasal verb in your active memory, practice selecting it when you need to explain changes in personal schedules. Ask yourself two questions before speaking: am I leaving permanently, and do I need to name the activity? If you are missing one seminar, say 'I missed the lecture.' If you are leaving the entire program, use 'I dropped out of the program.' Reconstruct sentences from memory cues: when a friend mentions leaving an evening web design class due to overtime, respond with 'She dropped out of her class.' For more practice contrasting actions that stop completely with ongoing tasks, explore our reference on verbs like stop, try, and remember.
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I could not balance night shifts with cooking class, so I dropped out of the course.
Why it works: Clear explanation connecting the schedule conflict to the decision to leave.
-
She stopped attending the workshop completely, so she dropped out.
Why it works: Explains non-completion without implying that she can never return to learning.
Your turn
How should you respond to a classmate who asks why you are not finishing the semester?
Answer: I had to drop out of the course because my work hours changed.
Show the answer
Answer: I had to drop out of the course because my work hours changed.
To explain ending your participation in an entire course, use drop out of followed by the course name.
Common mistakes with "drop out"
What learners often say, what to say instead, and why.
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Not this:
He dropped out the music course.Say: He dropped out of the music course.
Use 'of' before the specific course or activity.
-
Not this:
She dropped the workshop out.Say: She dropped out of the workshop.
'Drop out' is inseparable; a named activity follows 'of'.
-
Not this:
Did they dropped out of the race?Say: Did they drop out of the race?
Use the base form 'drop' after 'did'.
-
Not this:
He is droping out of college.Say: He is dropping out of college.
Double the p before adding '-ing'.
Use it naturally
How people really use “drop out”
Neutral Fine almost anywhere, at work or with friends.
Words it often goes with
- drop out of collegeHe might drop out of college because he cannot afford the fees.
- drop out of a courseYou should talk to your teacher before you drop out of a course.
- drop out of the raceAn injured knee forced her to drop out of the race.
- decide to drop outIf you decide to drop out, please tell the organizer.
What people also say
- “She dropped out of the course.” instead of “She stopped her participation in the course before its completion.”Use the shorter phrase in everyday conversation.
Questions about "Drop out"
What does drop out mean?
Drop out means to stop participating in an organized course, competition, or activity before completing it. It signals that you are leaving the entire program permanently or for the foreseeable future, rather than pausing briefly.
David decided to drop out when his work schedule changed unexpectedly.
When do I need of after drop out?
You use 'of' whenever you name the specific course, activity, or competition right after the verb phrase. If the context already makes the activity clear and you do not name it, omit 'of'.
She dropped out of university after one semester.
The program was very demanding, so several candidates dropped out.
Can I drop out before an event starts?
Yes. If you register or agree to take part in an event, such as a race or seminar, and then withdraw before day one, you still drop out. The key factor is entering an organized commitment and leaving before finishing.
Marcus signed up for the tournament, but he dropped out before the opening match.
Is missing one class the same as dropping out?
No. Missing a class means you are absent for a single session but intend to return next time. Dropping out means you leave the course entirely and stop attending any remaining classes.
I missed one cooking lesson because of traffic, but I did not drop out of the course.
Is it droped or dropped?
The correct spelling is dropped with a double p. Because drop is a one-syllable word ending in a single vowel followed by a single consonant, you double the p before adding -ed or -ing.
She dropped out of the tournament yesterday.
He is thinking about dropping out next week.
What is the difference between drop out and dropout?
Drop out with two words is a verb phrase describing the action of leaving early. Dropout written as one word is a noun referring to a person who left education. The noun can carry a judgmental tone, so choose descriptive phrases in formal contexts.
They decided to drop out after the first month.
He was labeled a high school dropout by local newspapers.
Before you go
Remember this
Use drop out when someone stops participating early, add of to name the specific course or event, and double the p in dropped and dropping. Reserve withdraw from for formal administration.
Stage 2 of 5
Listen
Hear it in real sentences, from short to long, and write what you hear.
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Listening 1 of 4
Listen, then type what you hear. Replay as often as you need.
0:00
- The tournament was grueling, and two marathon runners dropped out around mile twenty.
- She did not drop out of college; she merely took one semester off for personal reasons.
Read the transcript
Elena chose to drop out after her work schedule changed.
Chose is irregular past, followed by the phrasal verb drop out and the time clause.
Listen for
At natural speed these words change shape. Tap one to hear it again.
- In drop out, listen for "dro-pout": the final p joins the start of out.
- The last sound of the first word runs straight into the next word.
- Before drop out, listen for "tuh": to is short and unstressed.
Listen for
At natural speed these words change shape. Tap one to hear it again.
- In drop out, listen for "dro-pout": the final p joins the start of out.
- The last sound of the first word runs straight into the next word.
- Before drop out, listen for "tuh": to is short and unstressed.
Listen for
At natural speed these words change shape. Tap one to hear it again.
- In drop out, listen for "dro-pout": the final p joins the start of out.
- The last sound of the first word runs straight into the next word.
- Before drop out, listen for "tuh": to is short and unstressed.
Listening 2 of 4
Listen, then type what you hear. Replay as often as you need.
0:00
- The tournament was grueling, and two marathon runners dropped out around mile twenty.
- She did not drop out of college; she merely took one semester off for personal reasons.
Read the transcript
Two runners dropped out of our morning race because of sore ankles.
Dropped out of links smoothly before the race name, with dropped doubling the p.
Listen for
At natural speed these words change shape. Tap one to hear it again.
- The last sound of the first word runs straight into the next word.
- The last sound of the first word runs straight into the next word.
- The last sound of the first word runs straight into the next word.
Listen for
At natural speed these words change shape. Tap one to hear it again.
- The last sound of the first word runs straight into the next word.
- The last sound of the first word runs straight into the next word.
- The last sound of the first word runs straight into the next word.
Listen for
At natural speed these words change shape. Tap one to hear it again.
- The last sound of the first word runs straight into the next word.
- The last sound of the first word runs straight into the next word.
- The last sound of the first word runs straight into the next word.
Try a longer clip. Listen once, then replay the part you missed.
Listening 3 of 4
Listen, then type what you hear. Replay as often as you need.
0:00
- The tournament was grueling, and two marathon runners dropped out around mile twenty.
- She did not drop out of college; she merely took one semester off for personal reasons.
Read the transcript
Marcus had a busy season at his clinic, so he dropped out of an advanced digital photography program. He still plans on practicing camera skills at home on weekends.
Marcus left the program early using dropped out of, followed by an explanation of his future home practice.
Listen for
At natural speed these words change shape. Tap one to hear it again.
- The last sound of the first word runs straight into the next word.
- The last sound of the first word runs straight into the next word.
- The last sound of the first word runs straight into the next word.
Listen for
At natural speed these words change shape. Tap one to hear it again.
- The last sound of the first word runs straight into the next word.
- The last sound of the first word runs straight into the next word.
- In out of, listen for "ou-tof": the end of out joins the start of of.
Listen for
At natural speed these words change shape. Tap one to hear it again.
- The last sound of the first word runs straight into the next word.
- The last sound of the first word runs straight into the next word.
- The last sound of the first word runs straight into the next word.
This clip is longer. Follow the instruction above the answer field.
Listening 4 of 4
Listen, then type the missing words. The rest of the text is already there.
0:00
- The tournament was grueling, and two marathon runners dropped out around mile twenty.
- She did not drop out of college; she merely took one semester off for personal reasons.
Read the transcript
Julian began an evening Spanish course in September, but heavy overtime at his warehouse made regular attendance impossible. Instead of missing multiple sessions and falling behind, he dropped out of an eight-week class before the midterm project. The instructor told him that leaving was sensible under the circumstances. Julian kept all his course notes, and he hopes to re-enroll in another session as soon as his work schedule stabilizes.
Julian left an eight-week class early due to warehouse overtime, using dropped out of before the time description.
Listen for
At natural speed these words change shape. Tap one to hear it again.
- The last sound of the first word runs straight into the next word.
- The last sound of the first word runs straight into the next word.
- The last sound of the first word runs straight into the next word.
Listen for
At natural speed these words change shape. Tap one to hear it again.
- The last sound of the first word runs straight into the next word.
- The last sound of the first word runs straight into the next word.
- The last sound of the first word runs straight into the next word.
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Speak
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Elena chose to drop out after her work schedule changed.
Play the line slowly, then speak at the same time as the speaker. Copy the rhythm, not just the words.
Your turn
Say it your way
Speak for 30 to 60 seconds from memory. Imagine you joined a community theater production but discovered that you do not enjoy acting. Explain to a friend why you are leaving, how you will tell the director, and what you would enjoy doing instead.
Use: drop out of dropped out
Think for ten seconds, then answer out loud for as long as the task above asks, without looking at the lesson. Nothing is sent unless you ask for feedback.
0:00
Hear how someone else might say it
I joined a community theater production last month because I wanted to try acting. After three rehearsals, I realized I did not enjoy being on stage. I have decided to drop out of the production before we sell any tickets. I will call the director today and explain how I feel. A friend dropped out of a similar show last year, so I asked her for advice. She said I should tell the director soon. I still like the group, and I would enjoy helping make costumes instead.
Try once more and answer this: What did you dislike about acting?
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