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Synonyms

preconceived notion

American  
[pree-kuhn-seevd noh-shuhn] / ˈpri kənˌsivd ˈnoʊ ʃən /

noun

  1. an idea or judgment about something formed before encountering any evidence or firsthand information.

    It’s important to note the obstacles, but we don't want to begin with the preconceived notion that this project is simply undoable.

    Even back then, she wasn’t deterred by the naysayers and their preconceived notions about what careers women could or couldn't have.


Etymology

Origin of preconceived notion

First recorded in 1650–60

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

A lot of times guests came in with some sort of preconceived notion for how it would go and then had their minds changed just over the course of doing the interview.

From Los Angeles Times Jun. 9, 2025

"We have a preconceived notion that diamonds are so unique. They're hard to come by on the Earth's surface," Arianna Gleason, one of the study authors, told Salon at the time.

From Salon Sep. 6, 2023

Laz Alonso recalled his days as an aspiring actor trying to break into the industry with the preconceived notion that all actors were rich.

From Reuters Jul. 4, 2023

Jurors are supposed to assess the case on its merits, not their preconceived notion of the defendant.

From BBC Jun. 25, 2023

Mr. Cornell," he said, "we are in the very awkward position of trying to convince a man that his preconceived notion is incorrect.

From Highways in Hiding by Smith, George Oliver

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