gy ‧ nae ‧ col ‧ o ‧ gy BrE AmE British English , gynecology American English /ˌɡaɪnəˈkɒlədʒi, ˌɡaɪnɪˈkɒlədʒi $ -ˈkɑː-/ noun [uncountable]
the study and treatment of medical conditions and illnesses that affect only women, and usually relating to a woman’s ability to have babies
—gynaecologist noun [countable]
—gynaecological /ˌɡaɪnəkəˈlɒdʒɪk ə l◂, ˌɡaɪnɪkəˈlɒdʒɪk ə l◂ $ -ˈlɑː-/ adjective