Definition of "one-er" [one-er]

The Century Dictionary (Public Domain)

Use "one-er" in a sentence

""The desp'rit cove as gie me the one-er!" added the ostler."
"'Great Gosh!' murmured Peterson; 'ain't he a one-er?"
"(Do we think he’s ever done this before?) “It was shot as a reality show, our POV was our cameras, every take that we did was a ‘one-er’, one fluid take, nine cameras running at all times, so it was a live set –”"