definition of
plump

[1] #1 plump s. [chubby, embonpoint] sufficiently fat so as to have a pleasing fullness of figure; "a chubby child"; "pleasingly plump";. wn

[2] #2 plump n. the sound of a sudden heavy fall. wn

[3] #3 plump v. [plummet] drop sharply; "The stock market plummeted". wn

[4] #4 plump r. straight down especially heavily or abruptly; "the anchor fell plump into the sea"; "we dropped the rock plump into the water". wn

[5] #5 plump v. [plank, flump, plonk, plop, plunk, plump down, plunk down] 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". wn