Drop out of (something)
To quit school or a course of some kind.The boy dropped out of the class after three months.
Drop off (someone or something) / drop (someone or something) off
To take someone or something to a certain location.I dropped off my friend at the airport. I dropped off the book at my friend's house.
Drop off (to sleep)
To fall asleep.I dropped off to sleep while I was watching television.
Drop names
To mention the names of famous people as if they were your friends.Nobody likes the girl because she is always dropping names when she meets her... Read more →
Drop in the bucket
A small amount.The money that my friend repaid me was a drop in the bucket compared to what he owes me.
Drop in one’s tracks
To collapse from exhaustion.The runner dropped in his tracks during the race.
Drop in (on someone)
To make a short or unplanned visit to someone.I want to drop in on my friend after I finish work.
Drop everything
To stop doing what you are doing.When the fire alarm rang we dropped everything and went outside.
Drop dead!
Go away!, to stop bothering someone.I told my brother to drop dead when he came into my room and now he is angry at me.
Drop dead
To die suddenly.The bus driver dropped dead while driving the bus.