M.O. BrE AmE ( also MO British English ) /ˌem ˈəʊ $ -ˈoʊ/ noun
1 . [singular] (modus operandi) a way of doing something that is typical of a particular person or group
2 . [countable] especially British English (medical officer) an army doctor
M.O. BrE AmE ( also MO British English ) /ˌem ˈəʊ $ -ˈoʊ/ noun
1 . [singular] (modus operandi) a way of doing something that is typical of a particular person or group
2 . [countable] especially British English (medical officer) an army doctor
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012