Mermaids and Mermen (i. e. sea-maids and sea-men), a class of beings fabled to inhabit the sea, with a human body as far as the waist, ending in the tail of a fish; the females of them represented above the surface of the sea combing their long hair with one hand and holding a mirror with the other; they are supposed to be endowed with the gift of prophecy, and are of an amorous temper.