Cimbri

Cimbri, a barbarian horde who, with the Teutons, invaded Gaul in the 2nd century B.C.; gave the Romans no small trouble, and were all but exterminated by Marius in 101 B.C.; believed to have been a Celtic race, who descended on Southern Europe from the N.

Definition taken from The Nuttall Encyclopædia, edited by the Reverend James Wood (1907)