Definitions:

1. boredom resulting from overexposure to something, always used with a modifier noun
   • They were suffering from museum fatigue.
2. labor of a nonmilitary kind done by soldiers, such as cleaning, digging, or draining noun
   • The soldiers were put on fatigue to teach them a lesson.
3. temporary loss of strength and energy resulting from hard physical or mental work noun
   • I was hospitalized for extreme fatigue after climbing the tallest mountain in America.
4. used of materials (especially metals) in a weakened state caused by long stress noun
   • metal fatigue

Synonyms:

• fag
• fag out
• fatigue duty
• jade
• outwear
• pall
• tire
• tire out
• tiredness
• wear
• wear down
• wear out
• wear upon
• weariness
• weary

NearBy Words:

• fatigued
• fatigues