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English definition of “ob-gyn”

ob-gyn

noun [C] /ˈəʊ.bi.dʒi.waɪˌen/ us  /ˈoʊ-/ US informal
abbreviation for obstetrician-gynecologist: a doctor who specializes in pregnancy, birth, and diseases affecting women's reproductive organsMedical studies and the people who study them
(Definition of ob-gyn from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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