Standard Lemma guide

quinquennial

adj · noun · 4 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

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  • /kwɪŋˈkwɛ.ni.əl/
  • US: Recorded audio is listed in the source snapshot.

1

adj

Meaning 1

Of or related to a five-year period.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

Synonym of quinquennium, a five-year period.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: quinquennium

Antonyms: none provided

3

noun

Meaning 3

A 5th anniversary, particularly

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

A 5th anniversary, particularly

Synonym of quinquennalia, the festival and religious ritual held in the 5th year of a Roman emperor's reign.

Definition source: English Wiktionary via Wiktextract

Usage: historical

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: quinquennalia

Antonyms: none provided

History

Etymology

Borrowed from Latin quīnquenniālis, from quīnquennium (“5-year period”) + -ālis, from quīnquennis (“5-year”) + -ium (“-ium: forming abstract nouns”), from quīnque (“five”) + annus (“year”) + -is (suffix forming compound adjectives).

Across languages

Translations

8 source translations are retained for this English entry.

  • Catalan: quinquennal — related to a 5 year period
  • Danish: femårig — related to a 5 year period
  • French: quinquennal — related to a 5 year period
  • Irish: cúigbhliantúil — related to a 5 year period
  • Italian: quinquennale — related to a 5 year period
  • Latin: quinquennālis — related to a 5 year period
  • Romanian: cincinal — related to a 5 year period
  • Unami: palenàxk-kahtëni — related to a 5 year period