pivotal

adjective

piv·​ot·​al ˈpi-və-tᵊl How to pronounce pivotal (audio)
Synonyms of pivotal
1
: of, relating to, or constituting a pivot
2
: vitally important : critical
pivotally adverb

Examples of pivotal in a Sentence

She is at a pivotal point in her career. the report was missing a pivotal piece of information
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.
In the pivotal fifth, Ruvalcaba snagged a line drive and threw to first baseman Kylee Jepson for a double play. Dan Albano, Oc Register, 31 May 2026 The company has become pivotal to the AI industry, with its GPUs used by hyperscalers including Microsoft, Amazon, Google, and Meta, as well as AI labs like OpenAI, startups, and governments. Sheryl Estrada, Fortune, 30 May 2026 That card, which is headlined by a pivotal bantamweight matchup between Song Yadong and former UFC flyweight champion Deiveson Figueiredo, has a special early start time for those viewing the event on Paramount+ in North America. Trent Reinsmith, Forbes.com, 30 May 2026 Trivia questions, the barrier for entry, center around pivotal women in history. Kansas City Star, 29 May 2026 See All Example Sentences for pivotal

Word History

First Known Use

1838, in the meaning defined at sense 2

Time Traveler
The first known use of pivotal was in 1838

Browse Nearby Words

Cite this Entry

“Pivotal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pivotal. Accessed 5 Jun. 2026.

Kids Definition

pivotal

adjective
piv·​ot·​al ˈpiv-ət-ᵊl How to pronounce pivotal (audio)
1
: of, relating to, or functioning as a pivot
2
: extremely important : critical
a pivotal discovery
pivotally adverb

More from Merriam-Webster on pivotal

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