preconception

noun

pre·​con·​cep·​tion ˌprē-kən-ˈsep-shən 

1

: a preconceived idea

2

: prejudice

Synonyms of preconception

• theory
• assumption

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

In each case, Akhavan dares the viewer to look closer, and perhaps, for a moment, let an object become more than our preconceptions. —Harrison Jacobs, ARTnews.com, 6 May 2026

Some hope offering family friendly recreation on the water can help dispel preconceptions about crime and public safety in the park. —Adriana Pérez, Chicago Tribune, 4 May 2026

Because neurological diversity frequently defies preconceptions, this extended demography is crucial. —Lucy Jones april 11, Miami Herald, 11 Apr. 2026

The real risk for leaders is a future workforce of people who cannot or will not challenge their own preconceptions; who cannot embrace new ideas or work well with those whose views differ from their own. —Francesca Cassidy, Fortune, 8 Apr. 2026

Word History

First Known Use

1625, in the meaning defined at sense 1

Rhymes for preconception

• apperception
• contraception
• interception
• misconception
• misperception
• conception
• deception
• exception
• inception
• perception
• reception
• intussusception

Medical Definition

preconception

adjective

pre·​con·​cep·​tion -kən-ˈsep-shən 

: occurring prior to conception

preconception genetic counseling