gynecology (US) noun
or chiefly British gynaecology /ˌgaɪnəˈkɑːləʤi/ or chiefly British gynaecology /ˌgaɪnəˈkɑːləʤi/ Learner's definition of GYNECOLOGY
[noncount] medical
: the scientific study of the reproductive system of women and its diseases妇科学 — compare obstetrics — gynecological
(US) or chiefly British gynaecological /ˌgaɪnɪkəˈlɑːʤɪkəl/ adjective — gynecologist
(US) or chiefly British gynaecologist /ˌgaɪnəˈkɑːləʤɪst/ noun, plural gynecologists [count]