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

synoniemen: cross, crossbreeding, crossing, hybridisation, hybridization, hybridizing.

Nederlands: kruising, rassenvermenging, vermenging
Pools: hybrydyzacja, krzyżowanie

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

synoniemen: crossbreeding, miscegenation.

Nederlands: rassenvermenging, rassenvermening, verbastering
Pools: amalgamacja