Definition of "interbred" [interbred]

• Simple past tense and past participle of interbreed. (verb)

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• "For a species that's not being deliberately interbred, has a small number of offspring, and reproduces starting at c. age 15 instead of c. age 2, 6000 years is trivial time."
• "And now we know that neanderthals interbred only with non-Africans, the people who left Africa ..."
• "Some experts believe they interbred with modern humans, others that they were driven to extinction by changing climate or competition for food."