A bent rasp used in straightening the shaft of a ramrod.(noun)
The Century Dictionary (Public Domain)
Use "cobler" in a sentence
"Lady two: Yeah, I know the IT guy told me that the cobler blog was recommending we stay away from Dell."
"I cannot help observing here the art of the poet in letting us into the condition of Taylor: we may guess from his being pressed that he was not free of the city, and was most likely a journeyman cobler, coblers being famous for their glee."
"A cobler who has been used to rear canary-birds for Mad. de"