The Collaborative International Dictionary
Plumpest
Plump \Plump\ (pl[u^]mp), a. [Compar. Plumper (pl[u^]mp"[~e]r); superl. Plumpest.] [OE. plomp rude, clumsy; akin to D. plomp, G., Dan., & Sw. plump; probably of imitative origin. Cf. Plump, adv.]
-
Well rounded or filled out; full; fleshy; fat; as, a plump baby; plump cheeks.
--Shak.The god of wine did his plump clusters bring.
--T. Carew. -
Done or made plump, or suddenly and without reservation; blunt; unreserved; direct; downright.
After the plump statement that the author was at Erceldoune and spake with Thomas.
--Saintsbury.
Wiktionary
plumpest
a. (en-superlative of: plump)