虹鳟 hóngzūn rainbow trout Definitions Defs Origin Strokes Stroke Words Sentences Sents 虹 hóng noun rainbow rainbow; sometimes used metaphorically for a rainbow-shaped bridge; (colloquial) alternate reading used mainly when the character is spoken in isolation (jiàng)鳟 鱒 zūn noun trout (bound form) trout; barbel; any of several cold-water fish such as the 虹鳟 hóngzūn (Taiwan pr. jùn)