two-timer

A person who two-times another.

Noun

  1. A person who two-times another.
    • When you know she's no high climber / Then you find your only friend / In a room with your two timer / And you're sure you're near the end - 1972, Donald Fagen, Walter Becker, “Do It Again”, performed by Steely Dan:
    • So I went out with her for a couple of months but I didn't stop seeing Helen. I thought I was being smart—I had gone from being a total loser to being a two-timer. - 1991, George Michael, Tony Parsons, Bare, London:...

    Synonyms: cornutor cuckolder cuckold-maker two-timer

Origin

Etymology tree English two-time English -er English two-timer From two-time + -er.

Forms

two-timers