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