1.
mixed blood; mixed race; mixed heritage
Having parents of different racial or ethnic backgrounds. Can refer to the state of being mixed-race or to a person of mixed heritage.
混血の子ども。
A child of mixed heritage.
This term is considered somewhat dated and clinical. In modern Japanese, ハーフ is widely used for people with one Japanese and one non-Japanese parent, though some consider that term reductive as well. 混血児 (child of mixed race) appeared frequently in post-war writing. In biology, 混血 can also refer to crossbreeding of animals. Related: ハーフ (half — person of mixed Japanese and foreign parentage), ダブル (double — preferred alternative to ハーフ by some), 混血児 (mixed-race child — dated).