preconception

noun

pre·​con·​cep·​tion ˌprē-kən-ˈsep-shən How to pronounce preconception (audio)
1
: a preconceived idea
2

Examples of preconception in a Sentence

I came to the lecture without any preconceptions. tried to go into the training sessions without any preconceptions
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.
Also not fitting the West’s preconceptions was the fact that most Soviet dissidents didn’t reject socialism. Matthew Wills, JSTOR Daily, 3 Oct. 2025 And in 2008, the physicist Hossein Partovi of California State University identified a particularly dramatic implication of the way quantum entanglement can undermine preconceptions derived from classical thermodynamics. Quanta Magazine, 1 Oct. 2025 Rest & Relaxation follows Amandeep (Mani), who in seeking solace on the brink of a life-changing decision, retreats to a secluded bed and breakfast where the eclectic guests challenge her preconceptions of family. Matt Grobar, Deadline, 16 Sep. 2025 But at least some of that conflict comes from false assumptions, and some of it comes from turning their preconceptions into self-fulfilling prophecies. Alan Sepinwall, Rolling Stone, 8 Sep. 2025 See All Example Sentences for preconception

Word History

First Known Use

1625, in the meaning defined at sense 1

Time Traveler
The first known use of preconception was in 1625

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Cite this Entry

“Preconception.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/preconception. Accessed 15 Oct. 2025.

Medical Definition

preconception

adjective
pre·​con·​cep·​tion -kən-ˈsep-shən How to pronounce preconception (audio)
: occurring prior to conception
preconception genetic counseling

More from Merriam-Webster on preconception

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