wingmanPronunciation: /ˈwɪŋmən/Definition of wingman noun (plural wingmen) 1a pilot whose aircraft is positioned behind and outside the leading aircraft in a formation. a man who helps or supports another man; a friend or close associate:I thought he might need a wingman—he was quite tired and emotional 2another term for winger (sense 1).wingman in other Oxford dictionaries Definition of wingman in the US English dictionary