outcrossing

noun

out·cross·ing | \ ˈau̇t-ˌkrȯ-siŋ

\

Definition of outcrossing

: the interbreeding of individuals or stocks that are relatively unrelated (as to improve expression of a desired genetic trait) : outbreeding

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Time Traveler for outcrossing

The first known use of outcrossing was in 1890

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outcrossing

noun

out·cross·ing

Medical Definition of outcrossing

: a mating of individuals of different strains but usually of the same breed

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