noun (plural -mies) Etymology: Greek mastos breast + English -ectomy Date: circa 1923 surgical removal of all or part of the breast and sometimes associated lymph nodes and muscles
MASTECTOMY
Meaning of MASTECTOMY in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012