Available Definitions:
1) v. i. - To march off in a line, file by file; to file off.
2) v. t. - Same as Defilade.
3) n. - Any narrow passage or gorge in which troops can march only in a file, or with a narrow front; a long, narrow pass between hills, rocks, etc.
4) n. - The act of defilading a fortress, or of raising the exterior works in order to protect the interior. See Defilade .
5) v. t. - To make foul or impure; to make filthy; to dirty; to befoul; to pollute.
6) v. t. - To soil or sully; to tarnish, as reputation; to taint.
7) v. t. - To injure in purity of character; to corrupt.
8) v. t. - To corrupt the chastity of; to debauch; to violate.
9) v. t. - To make ceremonially unclean; to pollute.