Definition of "fatigue"
- noun
- A weariness caused by exertion; exhaustion. 
- A menial task, especially in the military. 
- A type of material failure due to cumulative effects of cyclic loading. 
- verb
- To tire or make weary by physical or mental exertion. 
- To lose so much strength or energy that one becomes tired, weary, feeble or exhausted. 
- Sources