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ageism

age·ism/ˈeɪd͡ʒ.ɪzm̩/noun

ageism is a noun meaning “The treating of a person or people, especially older people, differently from others based on assumptions, prejudices or/and stereotypes relating to…” (English Wiktionary, September 2026). It is spelled A-G-E-I-S-M and has 2 syllables (age·ism), and it appears about once in every 4 million words in written English (wordfreq, 2021 data). The plural of ageism is ageisms.

What does ageism mean?

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.

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).

How do you pronounce ageism?

  • /ˈeɪd͡ʒ.ɪzm̩/
  • /ˈeɪd͡ʒ.ɪz.əm/

Ageism has 2 syllables, split age·ism in writing.

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract). Recordings: LL-Q1860_(eng)-Vealhurl-ageism.wav, Wikimedia Commons (author and licence on each file's page).

Forms of ageism

  • ageisms plural
  • agism

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).

How common is ageism?

Ageism appears about once in every 4 million words in written English, the 59,387th most frequent word form in the list.

Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).

Ageism in Spanish, French, German and Portuguese

In the sense the treating of a person or people differently from others based on assumptions :

LanguageWords
Frenchâgisme
GermanAltersdiskriminierung
Portugueseidadismo, etarismo, ageísmo
Spanishedadismo

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract). Translations are Wiktionary's, by sense; a linked word has its own PlainSpell page.

Where does ageism come from?

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

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).