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.
Melania Trump has in the past been sensitive to discussions of Trump’s infidelities.
From Slate ● Aug. 21, 2026
His infidelities effectively killed his political career after his mayoral years; his consulting for the nutritional supplement company Herbalife made Villaraigosa a walking joke among too many Latinos I know.
From Los Angeles Times ● May 6, 2026
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
Decades of shortcuts, cheap-outs, infidelities and distortions gave red-sauce cuisine a reputation as a debased, degraded creature.
From New York Times ● Oct. 26, 2021
Of course, Tía Fidelina, our uncle's wife, who is sweet and dedicated to La Virgen, "knows nothing" about Tío Orlando's infidelities.
From "How the García Girls Lost Their Accents" by Julia Alvarez
