1 definition found d'ejeun'e - Collaborative International Dictionary of English v.0.48 : D'ejeun'e \D['e]`jeu`n['e]"\, n. [F.] A d['e]jeuner. [1913 Webster] Take a d['e]jeun['e] of muskadel and eggs. --B. Jonson. [1913 Webster]