Unicity, ū-nis′i-ti, n. state of being unique, sameness.

Uniclinal, ū-ni-klī′nal, adj. monoclinal.

Unicolour, ū-ni-kul′ur, adj. having but one colour.—adjs. Unicol′ourate, Unicol′oured.

Unicorn, ū′ni-korn, n. a fabulous animal mentioned by ancient Greek and Roman authors as a native of India, with a body like that of a horse and one straight horn on the forehead: (B.) an unfortunate translation of the Hebrew reêm, Assyr. rímu, anticipated by the monokerōs of the Septuagint—variously understood as the rhinoceros, the urus, the wild ox, ox-antelope. [L. unus, one, cornu, a horn.]

Unicostate, ū-ni-kos′tāt, adj. one-ribbed, having but one principal costa, rib, or nervure.

Unicotyledonous, ū-ni-kot-i-lē′don-us, adj. monocotyledonous.

Unicursal, ū-ni-kur′sal, adj. on one path of a moving element.

Unicuspid, ū-ni-kus′pid, adj. having but one cusp, as an incisor or canine tooth.—Also Unicus′pidate.

Unicycle, ū-ni-sī′kl, n. an acrobat's cycle having but one wheel.

Unideaed, un-ī-dē′ad, adj. without ideas, thoughtless.