# epochal

> English word · Adjective · IPA [ˈɛ.pək.əl] · frequency rank #81,304

## Definitions
1. Of or pertaining to an epoch.
2. Highly important or significant; monumental, epoch-making.

## Etymology
From epoch + -al.

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