Standard Lemma guide

quadragenarian

adj · noun · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • General-American: /ˌkwɑdɹəd͡ʒɪˈnɛɹiən/
  • Received-Pronunciation: /ˌkwɒdɹəd͡ʒɪˈnɛəɹɪən/
  • UK: Recorded audio is listed in the source snapshot.

1

adj

Meaning 1

Of or related to fortysomethings.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

Synonym of fortysomething: a person between 40 and 49 years old.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: fortysomething

Antonyms: none provided

History

Etymology

From Latin quadrāgēnārius (“containing 40”) + -an, either directly or via French quadragénaire, from Latin quadrāgēnus (“40 each”) + -ārius (“-ary”), from quadrāgintā (“four tens, forty”). Cognate with quadragenary, quadragenarious, and quadragene.

Across languages

Translations

6 source translations are retained for this English entry.

  • Bulgarian: 40 годишен (40 godišen) — Of or related to people between 40 and 49 years of age
  • Hungarian: negyvenes (éveiben járó) — Of or related to people between 40 and 49 years of age
  • Hungarian: negyvenvalahány éves — Of or related to people between 40 and 49 years of age
  • Hungarian: negyvenedik születésnapját betöltött — Of or related to people between 40 and 49 years of age
  • Spanish: cuadragenario — Of or related to people between 40 and 49 years of age
  • Spanish: cuarentón — Of or related to people between 40 and 49 years of age