posit

verb

pos·​it ˈpä-zət How to pronounce posit (audio)
posited ˈpä-zə-təd How to pronounce posit (audio)
ˈpäz-təd
; positing ˈpä-zə-tiŋ How to pronounce posit (audio)
ˈpäz-tiŋ

transitive verb

1
: to dispose or set firmly : fix
2
: to assume or affirm the existence of : postulate
3
: to propose as an explanation : suggest

Examples of posit 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 authors posit several different architectures for a lunar lander that would be ready sooner and be compatible with existing rockets. Eric Berger, ArsTechnica, 1 Aug. 2025 Watson posited that besides GDP, shrinking immigration will most heavily be felt in Social Security. Christiaan Hetzner, Fortune, 15 July 2025 This posits that dust in the disk congeals and condenses into centimeter-sized pebbles that then rapidly accumulate, accreting to form large rocky super-Earth-sized bodies that are massive enough to wield sufficient gravity to pull in lots of gas from the disk. Keith Cooper, Space.com, 13 July 2025 Vera is just my latest attempt after Super Sad, which posited that social media was going to destroy our democracy which, um, kinda happened. Jane Ciabattari july 8, Literary Hub, 8 July 2025 See All Example Sentences for posit

Word History

Etymology

Latin positus, past participle of ponere

First Known Use

1647, in the meaning defined at sense 1

Time Traveler
The first known use of posit was in 1647

Browse Nearby Words

Cite this Entry

“Posit.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/posit. Accessed 4 Aug. 2025.

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