plural of bureau de change

(figuratively) to change hands

(idiomatic) to start a new activity in order to change one's state of mind, to take a break from doing something boring or to escape from a displeasing situation

(figuratively) to change tack, change one's tune (change ideas)

(intransitive) to change one's mind

(simile) to flip-flop, to chop and change

plural of lettre de change

(finance, banking) bill of exchange

(informal, figuratively) to change the record

to change the game, to make a big difference, to be a game changer, to change everything