Source : Webster's Revised Unabridged Dictionary (1913)

Circumfuse \Cir`cum*fuse"\, v. t. [L. circumfusus, p. p. of
   circumfundere to pour around; circum + fundere to pour.]
   To pour round; to spread round.

         His army circumfused on either wing.     --Milton.

Source : WordNet®

circumfuse
     v : spread something around something