warmouth

enUK

war·mouth

W0032450 (wôr′mouth′)n. pl. war·mouths (-mouthz′, -mouths′) or warmouth A freshwater sunfish (Lepomis gulosus) of the eastern United States, having a brownish mottled body, a large mouth, and minute teeth on the tongue.
[Origin unknown.]

warmouth

(ˈwɔːˌmaʊθ) n (Animals) a freshwater sunfish of the genus Chænobryttus