- 1(of people, animals, and plants) not able to have babies or produce young an infertile couple
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- 2(of land) not able to produce good crops opposite fertile
NAmE//ˌɪnfərˈtɪlət̮i//
noun [uncountable] an infertility clinic infertility treatment for couplesSee infertile in the Oxford Advanced Learner's DictionaryCheck pronunciation: infertile