En`fi*lade" [F., fr. enfiler to thread, go trough a street or square, rake with shot; pref. en- (L. in) + fil thread. See File a row.]
1.
A line or straight passage, or the position of that which lies in a straight line.
[R.]
2. Mil.
A firing in the direction of the length of a trench, or a line of parapet or troops, etc.; a raking fire.
© Webster 1913.
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.
© Webster 1913.