infidelity noun - Definition, pictures, pronunciation and usage notes | Oxford Advanced American Dictionary at OxfordLearnersDictionaries.com

Definition of infidelity noun from the Oxford Advanced American Dictionary

infidelity

noun

NAmE//ˌɪnfəˈdɛlət̮i//

(pl. infidelities) [uncountable, countable]

the act of not being faithful to your wife, husband, or partner, by having sex with someone else marital infidelity She could not forgive his infidelities. opposite fidelity

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Nearby words

infest verb
infidel noun
infidelity noun
infield noun
infighting noun