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.
No pronunciation record was provided for this word.
Synonym of quinquennial: occurring every five years.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable, rare
Examples
- The family had plans to attend the pentennial reunion.
Meaning relationships
Synonyms: quinquennial
Antonyms: none provided
From Ancient Greek πέντε (pénte, “five”) + Latin annus (“year”) + -ial.