mas ‧ tec ‧ to ‧ my /mæˈstektəmi/ BrE AmE noun ( plural mastectomies ) [countable]
[ Date: 1900-2000 ; Language: Greek ; Origin: mastos 'breast' + English -ectomy ]
medical a medical operation to remove a breast
mas ‧ tec ‧ to ‧ my /mæˈstektəmi/ BrE AmE noun ( plural mastectomies ) [countable]
[ Date: 1900-2000 ; Language: Greek ; Origin: mastos 'breast' + English -ectomy ]
medical a medical operation to remove a breast
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012