To cause (something) to become damaged, useless, or ineffective through continued use, especially hard, heavy, or careless use.

“He wears a pair of tennis shoes out every summer.”

To deteriorate or become unusable or ineffective due to continued use, exposure, or strain.

“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.

“Our physical advantage allowed us to wear the other team out and win.”

Damaged and useless due to hard or continued use.

“That old tractor is worn out.”

Exhausted or fatigued from exertion.

“I was worn out after all that work.”