'Cargoose' definitions:

Definition of 'Cargoose'

From: GCIDE

Cargoose \Car"goose`\, n. [Perh. fr. Gael. & Ir. cir, cior (pronounced kir, kior), crest, comb + E. goose. Cf. Crebe.] (Zool.) A species of grebe (Podiceps crisratus); the crested grebe. [1913 Webster]