DictionarycuckoldPartner infidelity
noun / verb

cuckold

KUK-ohld/ˈkʌkəʊld/

A man whose partner has sexual relations with someone else.

The husband discovers his partner’s betrayal and realizes he is a cuckold.

Husband discovers spousal betrayal.
Etymology

The cuckoo-based insult may refer either to the female bird's supposed changing of mates or to its laying eggs in another bird's nest. That image was applied to a betrayed husband.

In context

Peter D Matthews8:39
Who would not make her</b> <b>husband a cuckold to make him a monarch?
Hidden Genius Ep3: The Jewish Family Who Created Shakespeare's Plays (Before Shakespeare Was Born)

More examples

  • She cuckolded her husband during their first year of marriage.
  • The novel portrays several cuckolds with sympathy rather than ridicule.
  • In their consensual sexual arrangement, he enjoys the cuckold role.

Forms

cuckold · cuckolds · cuckolded · cuckolding

cuckoldry noun — The condition of being a cuckold.

Similar words

betray
Can describe any breach of trust, not just sexual infidelity.
cheat
Takes 'on' to identify the betrayed partner, regardless of gender.