Definition, Meaning & Synonyms

adultery

noun
/əˈdʌltəri/
Definition
The act of being unfaithful to a marriage partner.
Examples
  • His affair was an instance of adultery that devastated their marriage.
  • In many cultures, adultery is considered a serious moral offense.
  • She discovered his adultery when she found secret messages on his phone.
Meaning
Adultery refers to a situation where a married person has sexual relations with someone other than their spouse, breaking the promise of fidelity made during their marriage vows.
Synonyms
  • Infidelity
  • Unfaithfulness
  • Cheating
  • Straying
  • Transgression