La·dy·fish n. Zool. (a) A large, handsome oceanic fish (Albula vulpes), found both in the Atlantic and Pacific oceans; -- called also bonefish, grubber, French mullet, and macabé. (b) A labroid fish (Harpe rufa) of Florida and the West Indies.
Don·cel·la n. Zool. A handsome fish of Florida and the West Indies (Platyglossus radiatus). The name is applied also to the ladyfish (Harpe rufa) of the same region.