Mole (?), n. [AS. māl; akin to OHG. meil, Goth. mail Cf. Mail a spot.] 1. A spot; a stain; a mark which discolors or disfigures. Piers Plowman.
2. A spot, mark, or small permanent protuberance on the human body; esp., a spot which is dark-colored, from which commonly issue one or more hairs.