fatigue

exhaust or get tired through overuse or great strain or stress

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)

“the soldiers were put on fatigue to teach them a lesson”

temporary loss of strength and energy resulting from hard physical or mental work

“he was hospitalized for extreme fatigue”

boredom resulting from overexposure to something

“he was suffering from museum fatigue”

used of materials (especially metals) in a weakened state caused by long stress

“metal fatigue”