two-time

[too-tahym]

verb (used with object)

Informal.

two-timed, two-timing 

1. to be unfaithful to (a lover or spouse).

2. to double-cross.

two-time

verb

1. informal,  to deceive (someone, esp a lover) by carrying on a relationship with another

Other Word Forms

• two-timer noun

Word History and Origins

Origin of two-time¹

First recorded in 1925–30