ob/gyn /ˌəʊbiː ˈɡaɪn $ ˌoʊ-/ BrE AmE noun especially American English informal
1 . [uncountable] the part of medical science that deals with ↑ obstetrics and ↑ gynaecology
2 . [countable] a doctor who works in this part of medical science
ob/gyn /ˌəʊbiː ˈɡaɪn $ ˌoʊ-/ BrE AmE noun especially American English informal
1 . [uncountable] the part of medical science that deals with ↑ obstetrics and ↑ gynaecology
2 . [countable] a doctor who works in this part of medical science
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012