infidelity
noun
marital disloyalty; adultery.
infidelities
-
pluralof infidelity.plural
The grammatical form denoting more than one person, place, thing, or idea.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
In middle age, Delery Anhalt has moved back to her hometown of New Orleans from Washington, D.C., after learning about her husband’s infidelities.
From The Wall Street Journal ● Apr. 23, 2026
Firstly from her husband, with the infidelities, I think she created such a thick skin over time.
From Los Angeles Times ● Jun. 20, 2024
But in court, every aspect of the relationship — text messages, emails, conversations, infidelities and the limited liability company through which they owned a home — was picked apart.
From New York Times ● Dec. 17, 2021
Jagger's infidelities, which finally convinced Hall to leave him in 1999, began during their courtship.
From Salon ● Jul. 2, 2021
His laughing with Kainene, telling Kainene about Aunt Elizabeth, watching Kainene smoke, surely had to be infidelities; they felt so.
From "Half of a Yellow Sun" by Chimamanda Ngozi Adichie
