n. 混血儿

[ noun ]
a person of mixed racial ancestry (especially mixed European and Native American ancestry)
<noun.person>

Mestizo \Mes*ti"zo\, n.; pl. {Mestizos}. [Sp. mestizo; akin to
OF. mestis, F. m['e]tis; all fr. (assumed) LL. mixtitius, fr.
L. mixtus mixed, p. p. of miscere to mix. See {Mix}, and cf.
{Mestee}, {M['E]tif}, {M['E]tis}, {Mustee}.]
The offspring of an Indian or a negro and a European or
person of European stock. [Spanish America]

{Mestizo wool}, wool imported from South America, and
produced by mixed breeds of sheep.