n. [ L. colocynthis, Gr. &unr_;. Cf. Coloquintida. ] (Med.) The light spongy pulp of the fruit of the bitter cucumber (Citrullus colocynthis,
n. [ Cf. F. colocynthine. ] (Chem.) The active medicinal principle of colocynth; a bitter, yellow, crystalline substance, regarded as a glucoside. [ 1913 Webster ]
n. (Classical mythology) the virgin goddess of the hunt and the moon; daughter of Leto and twin sister of Apollo; identified with Roman Diana.