plenitudinous

[plen-i-tood-n-uh s, -tyood-]

adjective

characterized or marked by plenitude.
stout or portly.

Origin of plenitudinous

1805–15; < Latin plēnitūdin- (stem of plēnitūdō plenitude) + -ous
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019