To make (someone or something) physically dirty or unclean; to befoul, to soil.
Synonym of defilade (“to fortify (something) as a protection from enfilading fire”)
To act inappropriately towards or vandalize (something sacred or special); to desecrate, to profane.
To make (someone or something) morally impure or unclean; to corrupt, to tarnish.
To cause (something or someone) to become ritually unclean.
A narrow passage or way (originally (military), one which soldiers could only march through in a single file or line), especially a narrow gorge or pass between mountains.
A single file of soldiers; (by extension) any single file.
An act of marching in files or lines.
An act of defilading a fortress or other place, or of raising the exterior works in order to protect the interior.
To improve the equipment or furnishings of or services rendered to
To improve, usually applied to technology, generally by complete replacement of one or more components
To replace with something better.
To replace a program with a later version of itself, a version having a higher version number or marketed under a more recent product name.
To improve in condition or status.
An upward grade or slope.
An improvement
An improved component or replacement item, usually applied to technology
Up a slope or grade.