DictionaryphilanderCasual romantic relationships
verb

philander

fuh-LAN-dur/fʌlˈændɝ/

To pursue many casual romantic or sexual relationships.

The woman philanders, sharing casual romantic encounters with several different men.

Three separate informal romantic encounters show the same woman sharing mutual affection with three different men, emphasizing repeated casual romantic involvement rather than attraction alone.
Etymology

The “loving” and “man” elements formed a Greek adjective meaning “with love for people,” perhaps misread as “a loving man.” Philander became a stock lover’s name, then a verb for flirting and later sexual affairs.

In context

Do More - Today56:59
politicians will philander, and that kind of thing, right?
MIT’s Sanjay Sarma: Why Indian CEOs Are Taking Over the World

More examples

  • She leaves him after discovering that he has been philandering.
  • He philandered for years before deciding to settle down.
  • They refuse to date anyone who philanders.

Forms

philander · philanders · philandered · philandering

philanderer noun — Someone who pursues many casual romantic relationships.

Similar words

womanize
Specifically describes a man repeatedly pursuing casual relationships with women.
flirt
Suggests playful romantic interest without necessarily pursuing a relationship.