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tr.v. domesti·cated, domesti·cating, domesti·cates
a. To train or adapt (an animal or plant) to live in a human environment and be of use to humans.
b. To introduce and accustom (an animal or plant) into another region; naturalize.
n. (-kət, -kāt′)
A plant or animal that has been adapted to live in a human environment.