Source : Webster's Revised Unabridged Dictionary (1913)

Enfilade \En`fi*lade"\, v. t. [imp. & p. p. {Enfiladed}; p. pr.
   & vb. n. {Enfilading}.] (Mil.)
   To pierce, scour, or rake with shot in the direction of the
   length of, as a work, or a line of troops. --Campbell.