# tricenarian

> English word · Noun · IPA /ˌtraɪ.sɪˈnɛəɹi.ən/

## Definitions
1. The highest rank and pay grade for prefectures in Ancient Rome.
2. A person in their thirties, a person aged between 30 and 39 years (inclusive).

## Etymology
From Latin trīcēnārius, equivalent to tricenary + -an.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/tricenarian