SYMMETRY

n. Siam-me2t-ri2. Gr., nMTpia. The condition of being symmetrical, [a, 35.] Antero-posterior s. In zoology, the condition of having the anterior and posterior extremities corresponding symmetrically to each other. [L, 196.] Bilateral s. In zoology, the condition of having the body or any part divisible into symmetrical halves. [L, 196.J [s. 577]