a. [ Gr. &unr_;; cf. F. pléthorique. ] Haeving a full habit of body; characterized by plethora or excess of blood; as, a plethoric constitution; -- used also metaphorically. “Plethoric phrases.” Sydney Smith. “Plethoric fullness of thought.” De Quincey. [ 1913 Webster ]

a. Plethoric. [ R. ] -- Ple*thor"ic*al*ly, adv. Burke. [1913 Webster]

n. [ NL., fr. Gr. &unr_;, fr. &unr_; to be or become full. Cf. Pleonasm. ] 1. Overfullness; especially, excessive fullness of the blood vessels; repletion; that state of the blood vessels or of the system when the blood exceeds a healthy standard in quantity; hyperæmia; -- opposed to anæmia. [ 1913 Webster ]

2. State of being overfull; excess; superabundance. [ 1913 Webster ]

He labors under a plethora of wit and imagination. Jeffrey. [ 1913 Webster ]