(idiomatic) Write and send (someone) a note or telegram.

(obsolete, transitive) To carry in a drogher.

(soccer) A method of restarting play in a game where the referee drops the ball between two players of opposing teams.

A utensil for dispensing a single drop of liquid at a time. / One who drops something, especially one who drops a specific item to cause mischief.

Used other than figuratively or idiomatically: see drop, bomb. / (idiomatic) Alternative form of drop a bombshell / (UK, euphemistic, slang) To release noxious gas from the bowels: to fart.

(idiomatic) To defer action or decision until another matter is finished or resolved. / (idiomatic) To await a seemingly inevitable event, especially one that is not desirable.

(idiomatic) To fail in one's responsibilities or duties, or to make a mistake, especially at a critical point or when the result is very negative.

Pertaining to, or afflicted with, dropsy (edema).

Alternative form of one could hear a pin drop

(idiomatic) Extremely quiet, for example, as during a lull in a normally bustling place or scene, or at a sudden dramatic or tense moment.