to drop or fall heavily or suddenly; come down abruptly or with direct impact.

Chiefly British . to vote exclusively for one candidate in an election, instead of distributing or splitting one's votes among a number.

to drop or throw heavily or suddenly (often fol. by down )

He plumped himself down and fell asleep.

to utter or say bluntly (often fol. by out )

She plumps out the truth at the oddest times.

to praise or extol

road signs plumping the delights of a new candy bar.

a heavy or sudden fall.

the sound resulting from such a fall.

with a heavy or sudden fall or drop.

directly or bluntly, as in speaking.

in a vertical direction; straight down.

with sudden encounter.

with direct impact.

direct; downright; blunt. ?

plump for, to support enthusiastically; be wholeheartedly in favor of

to plump for a team.

verb

plump