Ageism

//ˈeɪd͡ʒ.ɪzm̩// noun

noun ·Uncommon ·Advanced level

Definitions

Noun
  1. 1
    The treating of a person or people, especially older people, differently from others based on assumptions, prejudices or/and stereotypes relating to their age. countable, uncountable

    "But a half-hour into this third Democratic debate, many Democrats had to be wondering: Can he [Joe Biden] go three hours? It’s our own collective ageism."

  2. 2
    discrimination on the basis of a person's age wordnet

Example

More examples

"Physicians must confront ageism."

Etymology

From age + -ism. Coined by American academic Robert N. Butler in 1969.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.