Noun
the sound of a sudden heavy fall

Verb
give support (to) or make a choice (of) one out of a group or number; "I plumped for the losing candidates"

Verb
make fat or plump; "We will plump out that poor starving child"

Verb
set (something or oneself) down with or as if with a noise; "He planked the money on the table"; "He planked himself into the sofa"

Verb
drop sharply; "The stock market plummeted"

Adjective S.
euphemisms for slightly fat; "a generation ago...buxom actresses were popular"- Robt.A.Hamilton; "chubby babies"; "pleasingly plump"

Adverb
straight down especially heavily or abruptly; "the anchor fell plump into the sea"; "we dropped the rock plump into the water"

adv.
Well rounded or filled out; full; fleshy; fat; as, a plump baby; plump cheeks.

n.
A knot; a cluster; a group; a crowd; a flock; as, a plump of trees, fowls, or spears.

a.
To grow plump; to swell out; as, her cheeks have plumped.

a.
To drop or fall suddenly or heavily, all at once.

a.
To give a plumper. See Plumper, 2.

v. t.
To make plump; to fill (out) or support; -- often with up.

v. t.
To cast or let drop all at once, suddenly and heavily; as, to plump a stone into water.

v. t.
To give (a vote), as a plumper. See Plumper, 2.

a. & v.
Directly; suddenly; perpendicularly.

Plump