hybridize
1. [ verb ] breed animals or plants using parents of different races and varieties
Synonyms: interbreed hybridise cross crossbreed
Examples:

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

Related terms: breed miscegenation hybrid hybridization hybrid
Similar spelling:   hybrid
  hybridise
  hybridizing
  hybridoma
  Hebrides