ˌcomrade in ˈarms BrE AmE noun ( plural comrades in arms ) [countable]
someone who has fought with you or worked with you to achieve particular aims
ˌcomrade in ˈarms BrE AmE noun ( plural comrades in arms ) [countable]
someone who has fought with you or worked with you to achieve particular aims
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012