If a level or amount drops or if someone or something drops it, it quickly becomes less.

If you drop something, you accidentally let it fall.

If something drops onto something else, it falls onto that thing. If something drops from somewhere, it falls from that place.

If you drop something somewhere or if it drops there, you deliberately let it fall there.

If a person or a part of their body drops to a lower position, or if they drop a part of their body to a lower position, they move to that position, often in a tired and lifeless way.

To drop is used in expressions such as to be about to drop and to dance until you drop to emphasize that you are exhausted and can no longer continue doing something.

If a man drops his trousers, he pulls them down, usually as a joke or to be rude.

If your voice drops or if you drop your voice, you speak more quietly.

If you drop someone or something somewhere, you take them somewhere and leave them there, usually in a car or other vehicle.

If you drop an idea, course of action, or habit, you do not continue with it.

If someone is dropped by a sports team or organization, they are no longer included in that team or employed by that organization.

If you drop a game or part of a game in a sports competition, you lose it.

If you drop to a lower position in a sports competition, you move to that position.

A drop of a liquid is a very small amount of it shaped like a little ball. In informal English, you can also use drop when you are referring to a very small amount of something such as a drink.

Drops are a kind of medicine which you put drop by drop into your ears, eyes, or nose.

Fruit or chocolate drops are small round sweets with a fruit or chocolate flavour.

You use drop to talk about vertical distances. For example, a thirty-foot drop is a distance of thirty feet between the top of a cliff or wall and the bottom of it.

If you drop a hint, you give a hint or say something in a casual way.

If you want someone to drop the subject ,drop it, or let it drop, you want them to stop talking about something, often because you are annoyed that they keep talking about it.