stereotype

A stereotype is a preconceived notion, especially about a group of people. Many stereotypes are racist, sexist, or homophobic.

Have you ever heard someone say Irish people are all drunks, or African-American people are always late, or women are bad drivers? Those are stereotypes: commonly held ideas about specific groups. You most often hear about negative stereotypes, but some are positive. For example, there's a stereotype that Asian people do better in school. One of many problems with any stereotype is that even if it's true in some cases, it's certainly not true in all cases.

Definitions of stereotype
1

n a conventional or formulaic conception or image

“regional stereotypes have been part of America since its founding”
Type of:
internal representation, mental representation, representation
a presentation to the mind in the form of an idea or image

v treat or classify according to a mental stereotype

“I was stereotyped as a lazy Southern European”
Synonyms:
pigeonhole, stamp
Type of:
assort, class, classify, separate, sort, sort out
arrange or order by classes or categories

Sign up, it's free!

Whether you're a student, an educator, or a life-long learner, Vocabulary.com can put you on the path to systematic vocabulary improvement.