B1[I or T]to fall or to allow something to fall: She dropped her keys.I'm always dropping things.Amanda dropped her sunglasses in/into the fountain.The book dropped from/off the shelf.Don't drop it!/Don't let it drop!Falling and droppingMoving downwardsdrop deadC2to die suddenly and unexpectedly: He dropped dead on the squash court at the age of 43.Death and dyingdrop sb a lineinformal›to write someone a letter, especially a short informal one: Just drop me a line when you've decided on a date.Communicating and keeping in touchdrop (sb) a hintinformal›to tell someone something in a way that is not direct: Margaret dropped a hint that she'd like to come to the party.Suggestions and proposalsdrop your aitches/h'sUK›to not pronounce the letter h at the beginning of words in which it should be pronouncedWays of speaking