worn out
verb
Definitions
To cause (something) to become damaged, useless, or ineffective through continued use, especially hard, heavy, or careless use.
Example: He wears a pair of tennis shoes out every summer.
To deteriorate or become unusable or ineffective due to continued use, exposure, or strain.
Example: My shoes wear out quickly now that I walk to work.
To exhaust; to cause or contribute to another's exhaustion, fatigue, or weariness, as by continued strain or exertion.
Example: Our physical advantage allowed us to wear the other team out and win.
To become exhausted, tired, fatigued, or weary, as by continued strain or exertion.
Example: I'm wearing out, guys. Time to go to sleep.
adjective
Definitions
Damaged and useless due to hard or continued use.
Example: That old tractor is worn out.
Exhausted or fatigued from exertion.
Example: I was worn out after all that work.