1wear (someone) outorwear out (someone): to make (someone) tired
All that work in the yard yesterday really woreme out.
She was wornout[=exhausted] from exercising.
2wear outorwear (something) outorwear out (something): to become thinner, weaker, or no longer useful because of use or to cause (something) to become thinner, weaker, or no longer useful because of use