A kitten will be considered a cat when it's nine months old. I once read that a cat was adolescent from about 10 to about 18 months of age... I guess that means s/he's an adult past 18 months of age.
Ethnically, Mexican Americans are a diverse population including Mexicans of Indigenous ancestry, Mexicans of European ancestry (mostly Spanish), and Mexicans of Middle Eastern stock (mainly Lebanese).
mesâ¢tiâ¢zo. a person of racially mixed ancestry, esp., in Latin America, of mixed American Indian and European ancestry, or, in the Philippines, of mixed native and foreign ancestry. mestizo mixtÄ«cius commingled = Latin mixt (us) , past participle of miscÄre to mix + -Ä«cius adj. suffix].estizo. n, pl-zos or-zoes. 1. (Peoples) a person of mixed parentage, esp the offspring of a Spanish American and an American Indian. [C16: from Spanish, ultimately from Latin miscÄre to mix].