genetics The act of mixing different species or varieties of animals or plants and thus to produce hybrids.

synonyms: cross, crossing, hybridisation, hybridization, hybridizing, interbreeding.

Dutch: kruising, rassenvermenging, vermenging
Polish: hybrydyzacja, krzyżowanie

Reproduction by parents of different races (especially by white and non-white persons).

synonyms: interbreeding, miscegenation.

Dutch: rassenvermenging, rassenvermening, verbastering
Polish: amalgamacja