arácnida 169
spider , da . ( Of the Gr. ?, spider, and ?)(been ). 1. adj. Zool. He says the arthropods without antennas, breathing air, with four pairs of legs and cephalothorax. They do not have compound eyes and have two pairs of variables mouth appendages on its form and its function. U t. c. s. m. 2. m. pl. Zool. Class of these animals. O RTOGR. ESCR. with may. initial.