Definitions of two-timer. someone who deceives a lover or spouse by carrying on a sexual relationship with somebody else. type of: beguiler, cheat, cheater, deceiver, slicker, trickster.

What does it mean to be two timed?

Meaning of two-timed in English

to deceive someone you are having a relationship with by having a secret sexual relationship with someone else at the same time: I ended the relationship when I found out he was two-timing me.

Who is two timer?

two-time. 1. To be unfaithful to (a spouse or lover).