defining moment

noun

: the time that shows very clearly what something is really about
That was the campaign's defining moment.

Examples of defining moment in a Sentence

Recent Examples on the Web
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.
The defining moment of this campaign came with an ad made by the Ramaswamy campaign that tried to use Acton's estranged mother, who fled the state with a husband who was indicted for raping Acton as a child, to call Acton a liar. — Leah Sarnoff, ABC News, 4 Nov. 2026 His story reflects the reality that a music career often develops through a series of steps rather than one defining moment. — Kaitlyn Gomez, Miami Herald, 23 Oct. 2026 However, as 2026 has been devoid of an album that dominated the charts or served as a culturally defining moment, Cardi B’s Am I the Drama will be crowned Best Rap Album despite being released over a year ago. — Preezy Brown, Rolling Stone, 20 Oct. 2026 One defining moment came when Mottola pushed for Ricky Martin to perform at the Grammys. — Isabela Raygoza, Billboard, 19 Oct. 2026 See All Example Sentences for defining moment

Browse Nearby Words

Cite this Entry

“Defining moment.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/defining%20moment. Accessed 7 Nov. 2026.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster