نژادهاى مختلف را با هم پيوند کردن ،اصلاح نژاد کردن

breed animals or plants using parents of different races and varieties(v)

Synonyms: cross crossbreed hybridise hybridize interbreed

Hyponyms: backcross

Hypernyms: breed

Examples: cross a horse and a donkey Mendel tried crossbreeding these species do not interbreed