Dictionary
North' Cauca'sian
1. a language family including all the Caucasian languages north of the Caucasian divide, as Kabardian and the Circassian language proper, and a few between the divide and the Black Sea, as Abkhazian.
2. of or pertaining to this language family.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.