cheat on
phrasal verb
cheated on; cheating on; cheats on
informal
: to break a promise made to (someone, such as one's wife or husband) by having sex with someone else
He cheated on his wife/girlfriend.
Examples of cheat on in a Sentence
Recent Examples on the Web
Throughout season 2 of The Secret Lives of Mormon Wives, rumors swirled around whether cast member Demi Engemann cheated on her husband, Bret, while appearing on Vanderpump Villa, a reality series hosted by Lisa Vanderpump.
—
Randall Colburn, Entertainment Weekly, 5 Nov. 2025
At one point, Dragunov was accused of cheating on his ex-wife with Tala.
—Andrew Ravens, MSNBC Newsweek, 5 Nov. 2025
Take William Shakespeare, who is often portrayed as a carouser, downing pints while exchanging barbs with his fellow writers, cheating on his wife with both men and women, passionately engaging his quill to reimagine the very nature of the human being.
—Isaac Butler, The Atlantic, 3 Nov. 2025
The fractures within the group, however — with some of the cast siding with Ariana Madix (who’d been cheated on), and others agreeing to film with Tom Sandoval (who had cheated) — made filming for Season 11 mostly unsustainainable.
—Kate Aurthur, Variety, 3 Nov. 2025
See All Example Sentences for cheat on
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Randall Colburn, Entertainment Weekly, 5 Nov. 2025
At one point, Dragunov was accused of cheating on his ex-wife with Tala.
—Andrew Ravens, MSNBC Newsweek, 5 Nov. 2025
Take William Shakespeare, who is often portrayed as a carouser, downing pints while exchanging barbs with his fellow writers, cheating on his wife with both men and women, passionately engaging his quill to reimagine the very nature of the human being.
—Isaac Butler, The Atlantic, 3 Nov. 2025
The fractures within the group, however — with some of the cast siding with Ariana Madix (who’d been cheated on), and others agreeing to film with Tom Sandoval (who had cheated) — made filming for Season 11 mostly unsustainainable.
—Kate Aurthur, Variety, 3 Nov. 2025
See All Example Sentences for cheat on
Cite this Entry
“Cheat on.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cheat%20on. Accessed 9 Nov. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share