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Browse the Dictionary:: A; B; C; D; E; F; G; H; I; J; K; L; M; N; O; P; Q; R; S; T; U; V; W; X; Y; Z; #

quack

Entry Word:: quack
Function:: noun

Text: one who makes false claims of identity or expertise<don't bother to see that doctor, as I've heard he's a quack>— see impostor

Learn more about "quack" and related topics at Britannica.com

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See a map of "quack" in the Visual Thesaurus