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 graceful, gimlet-eyed prose, Edwidge Danticat stares down preconceptions of family and belonging, lending her novel propulsion and promise. — Hamilton Cain, Time, 7 July 2026

Formulated by fertility doctors and OB-GYNs, the clean, vegan formula is designed to support women through every stage of life, from preconception and pregnancy to postpartum and beyond. — Taylor Lane, Flow Space, 30 June 2026

Conventional wisdom would say Gauff is too talented a player, and too good an athlete, to never figure out grass — and preconceptions about a player’s style can sometimes hide the reality of their records. — Matthew Futterman, New York Times, 29 June 2026

Beyond the pitch, the World Cup offers a chance for visiting fans from dozens of nations to share their cultures, consider their own preconceptions, and explore the host countries. — Medara Udoekong, Christian Science Monitor, 26 June 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