miscegenation has definitions from the fields of biology,sexuality
1
[ noun ] (biology,sexuality) reproduction by parents of different races (especially by white and non-white persons)

Used in print

(Edward P. Lawton, "Northern Liberals and Southern...)

Southern resentment has been over the method of its ending , the invasion , and Reconstruction ; their fears now are of miscegenation and Negro political control in many counties .

Related terms

reproduction crossbreed

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