OutremerPronunciation: /ˈuːtrəmɛː/Definition of Outremer a name applied to the medieval French crusader states, including Armenia, Antioch, Tripoli, and Jerusalem. Origin:from French outremer (adverb) 'overseas', from outre 'beyond' + mer 'sea'Outremer in other Oxford dictionaries Definition of Outremer in the US English dictionary