noun🔗ShareUnfaithfulness in a marriage or an intimate relationship: practice or instance of having a sexual or romantic affair with someone other than one's spouse, without the consent of the spouse."The accusations of infidelity led to the breakdown of their marriage. "familysexmoralsocietyhumanattitudeChat with AIVocabulary GamePractice Reading
noun🔗ShareUnfaithfulness in some other moral obligation."The student's infidelity to the school's honor code by cheating on the exam resulted in serious consequences. "familymoralcharacterpersonattitudeguiltChat with AIVocabulary GamePractice Reading
noun🔗ShareLack of religious belief."His outspoken infidelity was often a source of conflict with his deeply religious family. "religiondoctrinetheologyChat with AIVocabulary GamePractice Reading
