(severe), the seventh of the seven “chamberlains,” i.e. eunuchs, of KingAhasuerus. (Esther 1:10) (B.C. 483.).
International Standard Bible Encyclopedia
kar'-kas (karkac): One of seven chamberlains, ordered to summon QueenVashti before KingAhasuerus (Es 1:10). The Targum allegorizes the first five of the names.