The phrase "already worn out" is correct and usable in written English.
It can be used to describe something that has been used so much that it is no longer in good condition or is exhausted.
Example: "After years of heavy use, my favorite pair of shoes is already worn out and needs to be replaced."
Alternatives: "completely exhausted" or "totally used up".
The reason was because the Yankees' bullpen was already worn out from the previous couple of games, so Girardi needed Burnett to just give him more innings.
"I wasn't used to paying $60 for a pair of jeans that looked like they were already worn out," Ms. Distler said.
The monthlies are already worn out because over the past eight weeks they've had to double up their schedules to get the December issue, the January issue and the February cover-dated issue all done and dusted.
I felt with my literature, whenever I wrote a word that belonged to the matsav, it is already worn out, it sounds like a cliché, and I felt that I will not write about it unless I have the language, or the melody, to write about it".
The White House, already worn out from its efforts to block anti-environmental riders in other bills, is unlikely to fight this one, in part because it will have no serious effect on the two agencies or even on Mr. Lyons himself.
And yes, you guessed it, by the end of winter, the cheap boots were already worn out.
After a month's delay, the space shuttle Atlantis and its seven astronauts rocketed away today on a mission to fix the International Space Station, in orbit for just one and a half years but already wearing out and losing altitude.
The buttons on the desire are also "physical" (as opposed to capacitive), and there is an optical trackpad, rather than a trackball (which is good, because, like old mice balls of yore, the trackball on my Hero is already wearing out. Or getting gunked up. I don't really know. But it's not working so great anymore… aaaanywhooooo).
I kept it in my car and listened to it as I drove up and down I-95 that year, along with the Mirah CD I was already wearing out.
Charlie's oratory is an attempt to make himself appear worldly and louche, already "utterly worn out and finished".
That night I tried to interest Maddy in some television, but she was already asleep, worn out with helping Joseph do the milking.
