Thel-phü'si-an, n.
n. [Gr. θηλή, nipple, and φυσᾶν, to breathe.] (Zoöl.) One of a family of crustaceans resembling the land-crab, which live in the earth near the shore.
n. [Gr. θηλή, nipple, and φυσᾶν, to breathe.] (Zoöl.) One of a family of crustaceans resembling the land-crab, which live in the earth near the shore.