a. [ L. Cyrenaicus, fr. Cyrene, in Libya. ] Pertaining to Cyrenaica, an ancient country of northern Africa, and to Cyrene, its principal city; also, to a school of philosophy founded by Aristippus, a native of Cyrene. -- n. A native of Cyrenaica; also, a disciple of the school of Aristippus. See Cyrenian, n. [ 1913 Webster ]