bozal

Etymology
From. .

Noun

 * 1)  A (black) slave recently brought to a (European, especially Spanish) colony from Africa.

Adjective

 * 1)  Of a slave, recently brought to a colony from Africa.

Etymology
From, from. See for more.

Noun

 * 1) a muzzle; device to stop an animal from biting
 * 2) a noseband, usually on a horse bridle or halter
 * 3) a  or bossale

Adjective

 * 1) wild, untamed
 * 2)  (of a black slave) recently-arrived (in a colony), having been born in Africa
 * 3) ignorant, simpleminded