/pal'euh mee"noh/ , n. , pl. palominos .
a horse with a golden coat, a white mane and tail, and often white markings on the face and legs, developed chiefly in the southwestern U.S.
[ 1910-15, Amer.; palomino of, resembling a dove palumbinus, equiv. to palumb ( es ) dove + -inus -INE 1 ]