cōlis see caulis.
COLIS(Κωλίς, Dion. Perieg. 1148; Mela, 3.7; Fest. Avienus,5.1355), a district on the Malabar coast, ...
Dictionary of Greek and Roman Geography
cōlis, is, m., v. caulis. ...
A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.