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]