Standard Lemma guide

hilarity

noun · 3 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.

  • /hɪˈlæɹɪ.ti/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • rhymes with -ɛɹɪti
  • rhymes with -æɹɪti
  • CMU ARPABET: HH IH0 L EH1 R AH0 T IY0 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

A great amount of amusement, usually accompanied by much laughter.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

Examples

  • When the new baby's rubber duck squeaked at the wedding, hilarity ensued.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

Something that induces much laughter.

Definition source: English Wiktionary via Wiktextract

Usage: countable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

great merriment

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: mirth, mirthfulness, glee, gleefulness

Antonyms: none provided

Broader terms: gaiety, merriment

History

Etymology

From Latin hilaritās (“cheerfulness”), from hilaris (“cheerful”), from Ancient Greek ἱλαρός (hilarós, “cheerful”). By surface analysis, Latin hilar(ō) + -i- + -ty.

Across languages

Translations

23 source translations are retained for this English entry.

  • Bulgarian: веселие (veselie) — mirthfulness
  • Catalan: hilaritat — mirthfulness
  • Danish: munterhed — mirthfulness
  • German: Fröhlichkeit — mirthfulness
  • German: Ausgelassenheit — mirthfulness
  • German: Heiterkeit — mirthfulness
  • Irish: meidhir — mirthfulness
  • Italian: ilarità — mirthfulness
  • Japanese: ハピネス (hapinesu) — mirthfulness
  • Manx: ard-ghennalys — mirthfulness
  • Portuguese: hilaridade — mirthfulness
  • Russian: весе́лье (vesélʹje) — mirthfulness
  • Scottish Gaelic: sogan — mirthfulness
  • Bulgarian: смешка (smeška) — something inducing laughter
  • Danish: morsomhed — something inducing laughter
  • Esperanto: amuzego — something inducing laughter
  • German: Komik — something inducing laughter
  • German: Witz — something inducing laughter
  • Manx: ard-aittys — something inducing laughter
  • Polish: głupawka — something inducing laughter
  • Portuguese: hilaridade — something inducing laughter
  • Romanian: râsete — something inducing laughter
  • Romanian: ilaritate — something inducing laughter
Real reading context

hilarity in complete knowledge articles