German"Teuton," 1520s, from L. Germanus, first attested in writings of Julius Caesar, who used Germani to designate a group of tribes in northeastern Gaul, origin unknown, probably the name of an individual tribe. It is perhaps of Gaulish (Celtic) origin, perhaps originally meaning "noisy" (cf. O.Ir. garim
"to shout") or "neighbor" (cf. O.Ir. gair "neighbor"). The earlier English word was Almain or Dutch. Their name for themselves was the root word of modern Ger. Deutsch (see
Dutch). Roman writers also used Teutoni as a German tribal name, and Latin writers after about 875 commonly refer to the German language as teutonicus. See also
Alemanni and
Teutonic. The German shepherd (dog) (1922) translates Ger. deutscher Schäferhund