† inˈmask,v.Obs. Also 7 en-. [f. in-2 + mask: cf. immask.] trans. To cover with or as with a mask, to mask. 1598Marston Pygmal., To Good Opinion 118 If thou wilt not with thy Deitie Shade, and inmaske the errors of my pen.1611Florio, Inmascherare, to enmaske.