The Collaborative International Dictionary of English v.0.48:
Corpulent \Cor"pu*lent\ (-p?-lent), a. [L. corpulentus, fr. corpus: cf. F. corpulent. See Corpse.] 1. Very fat; obese. [1913 Webster] 2. Solid; gross; opaque. [Obs.] --Holland. Syn: Stout; fleshy; bulky; obese. See Stout. [1913 Webster]WordNet (r) 3.0 (2006):
corpulent adj 1: excessively fat; "a weighty man" [syn: corpulent, obese, weighty, rotund]