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

Judges were asked to set aside any preconceptions or biases and evaluate how successfully each car executed its mission. —Viju Mathew, Robb Report, 10 Feb. 2026

The goal is to expand palates and preconceptions beyond the kebab, but Grigoryan plans on introducing some to the menu via sidewalk grilling once the weather warms. —Stephanie Breijo, Los Angeles Times, 28 Jan. 2026

Chili tastes are highly personal, often inflexible and loaded with preconceptions — the political party of culinary offerings. —The Know, Denver Post, 24 Jan. 2026

Based on his 2020 short film, Meeks draws from his personal ties to Ohio to upbraid our preconceptions about the cyclical nature of addiction and recovery. —Kate Erbland, IndieWire, 21 Jan. 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