Definitions
1.AdjectiveHaving a full and rounded shape; chubby, somewhat overweight."a plump baby; plump cheeks"
2.AdjectiveSudden and without reservation; blunt; direct; downright.
3.AdjectiveOf a wine: giving the sensation of filling the mouth.
4.VerbTo grow plump; to swell out."Her cheeks have plumped."
5.VerbTo make plump; to fill (out) or support; often with up."to plump oysters or scallops by placing them in fresh or brackish water"
6.VerbTo give a plumper (kind of vote).
7.VerbTo give (a vote), as a plumper.
8.VerbTo favor or decide in favor of. .mw-parser-output .object-usage-tag{font-style:italic}.mw-parser-output .deprecated{color:var(--wikt-palette-grey-lime-8,olivedrab)}[with for ‘something’]
9.VerbTo cast or let drop (something) all at once, suddenly and heavily."to plump a stone into water"
10.VerbTo drop or fall suddenly or heavily, all at once.
11.AdverbDirectly; suddenly; perpendicularly.
12.NounThe sound of a sudden heavy fall.
13.NounA knot or cluster; a group; a crowd."a plump of trees, fowls, or spears"
14.NounA group of geese flying close together.