Meaning & use

drop off

verb·Everyday

Last updated

UK/ˌdrɒp ˈɒf/
US/ˌdrɑːp ˈɔːf/

Meanings

  1. verbphrasal verb

    To become gradually lower in amount, number or strength.

    Grammar: No object: sales dropped off after the holiday.

    Patterns

    • something drops off
    • sales drop off

    Attendance usually drops off after the first few weeks of the course.

    Demand for umbrellas drops off once the rainy season ends.

    The signal drops off as you drive into the valley.

  2. verbphrasal verbinformal

    To fall asleep, often without meaning to.

    Grammar: No object; informal and usually after a long time awake: I dropped off in front of the TV.

    Patterns

    • drop off in front of something

    I dropped off on the sofa halfway through the film.

    The baby finally dropped off around midnight.

    He kept dropping off during the long lecture.

  3. verbphrasal verb

    To take someone or something to a place and leave them there, usually on the way to somewhere else.

    Grammar: Takes an object, which can go before or after off: drop the kids off or drop off the kids.

    Patterns

    • drop someone off at somewhere
    • drop something off at somewhere

    Can you drop me off at the station on your way to work?

    I will drop off the parcel at the post office this afternoon.

    She dropped the children off at school before nine.

Word forms

third person singulardrops off
past tensedropped off
past participledropped off
-ing formdropping off

Common combinations

drop off sharply
Interest in the product dropped off sharply after the launch.
drop off a package
I need to drop off a package on the way home.
drop off at school
He drops his daughter off at school every morning.
drop off to sleep
I dropped off to sleep within minutes.
drop off the radar
The band dropped off the radar for several years.

Synonyms and how they differ

decline
Decline is more formal and suits long-term trends, whereas drop off is informal and suggests a gradual fall.
doze off
Doze off means to fall into a light, short sleep, while drop off can describe falling asleep at night as well.
deliver
Deliver is the formal term for bringing something to a place, while drop off adds that you leave it quickly and casually.
decrease
Decrease is a neutral, formal word for becoming smaller, whereas drop off sounds spoken and implies a steady reduction.

Opposites

Word family

drop-off noun
a sharp decrease, or a place where things are left, as in a drop-off point
drop verb
to fall or let fall
dropout noun
a person who leaves school or a course early
dropper noun
a small tube for releasing liquid in drops

Commonly confused: drop off or drop out?

drop off vs drop out

Drop out means to leave a school, course or race before finishing, while drop off means to decrease, fall asleep or leave someone somewhere.

Practice

Which sentence uses drop off to mean fall asleep?

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