Source : Webster's Revised Unabridged Dictionary (1913)

Envisage \En*vis"age\ (?; 48), v. t. [imp. & p. p. {Envisaged}
   (?; 48); p. pr. & vb. n. {Envisaging}.] [F. envisager; pref.
   en- (L. in) + visage face, visage. See {Visage}.]
   To look in the face of; to apprehend; to regard. [R.]
   --Keats.

         From the very dawn of existence the infant must
         envisage self, and body acting on self.  --McCosh.