infidelity

Translations

infidelitynoun
infidelities
pl
Their marriage ended due to his infidelity.
Leur mariage a pris fin à cause de son infidélité.
Additional translations
adultèreS'emploie surtout pour l'infidélité conjugale, avec un sens plus précis et juridique.
irréligionSens ancien ou soutenu, surtout dans un contexte religieux.

Definitions

infidelitynoun
The act or state of being unfaithful to a spouse or partner, typically involving a sexual relationship with someone else.
Their marriage ended due to his infidelity.
A lack of loyalty or faithfulness to a person, cause, or belief.
The politician's infidelity to his campaign promises disappointed many voters.
The rejection of or lack of belief in a particular religion, especially Christianity; unbelief.
In the seventeenth century, accusations of infidelity could lead to severe punishment for alleged heretics.