n military uniform worn by military personnel when doing menial labor
n temporary loss of strength and energy resulting from hard physical or mental work
n used of materials (especially metals) in a weakened state caused by long stress
n (always used with a modifier) boredom resulting from overexposure to something
n labor of a nonmilitary kind done by soldiers (cleaning or digging or draining or so on)
v lose interest or become bored with something or somebody
v exhaust or get tired through overuse or great strain or stress