n. [ Basi- +
‖n. pl. [ NL., fr. Gr. &unr_; metal beaten out, metal plate + -poda. ] (Zoöl.) An order of holothurians mostly found in the deep sea. They are remarkable for their bilateral symmetry and curious forms.
n. (Zool.) One of the
‖n. pl. [ NL., fr. Gr. &unr_; a pouch + &unr_; a gill. ] (Zool.) A class of