Meaning ofwear outin English

Verb

1. to damage through excessive use; become useless
   The machine will wear out if you use it too much.
2. to deteriorate from continued strain
   Continuous exercise can wear out your muscles.
3. to exhaust someone; cause fatigue
   Taking care of a sick family member can wear out a person.
4. to become tired; feel exhausted
   After a long hike, I wear out and need to rest.