1. to cause excessive tiredness or exhaustion

1. a state of excessive tiredness or exhaustion

Examples

• The marathon runner was careful not to overfatigue himself during training.
• Working double shifts for weeks can overfatigue even the strongest employees.
• The doctor warned against overfatigue during recovery from illness.
• Signs of overfatigue include difficulty concentrating and irritability.
• The team’s overfatigue was evident in their poor performance.
• She took a vacation to recover from months of overfatigue.
• Athletes must balance training intensity to avoid overfatigue.