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English definition of “theirs”

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pronoun uk   /ðeəz/ us    /ðerz/
A2 the one(s) belonging to or connected with them: Which children are theirs? I think she's a relation of theirs. Theirs is that little house with the big tree outside.
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(Definition of theirs from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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