The noun fatigue has 4 senses (first 1 from tagged texts)
1. (4) fatigue, weariness, tiredness -- (temporary loss of strength and energy resulting from hard physical or mental work; "he was hospitalized for extreme fatigue"; "growing fatigue was apparent from the decline in the execution of their athletic skills"; "weariness overcame her after twelve hours and she fell asleep")
2. fatigue -- (used of materials (especially metals) in a weakened state caused by long stress; "metal fatigue")
3. fatigue -- ((always used with a modifier) boredom resulting from overexposure to something; "he was suffering from museum fatigue"; "after watching TV with her husband she had a bad case of football fatigue"; "the American public is experiencing scandal fatigue"; "political fatigue")
4. fatigue duty, fatigue -- (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"; "they were assigned to kitchen fatigues")
Overview of verb fatigue
The verb fatigue has 2 senses (no senses from tagged texts)
1. tire, pall, weary, fatigue, jade -- (get tired of something or somebody)
2. tire, wear upon, tire out, wear, weary, jade, wear out, outwear, wear down, fag out, fag, fatigue -- (exhaust or get tired through overuse or great strain or stress; "We wore ourselves out on this hike")