[cutthroat trout] n (ca. 1891): a large spotted trout (Oncorhynchus clarki syn. Salmo clarki) chiefly of northwestern No. America that has reddish streaks on the integument of the lower jaw--called also cutthroat
CUTTHROAT TROUT
Meaning of CUTTHROAT TROUT in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012