# kairos

> English word · Noun · IPA /ˈkaɪɹɒs/ · frequency rank #76,906

## Definitions
1. A time when conditions are right for the accomplishment of a crucial action; the opportune and decisive moment.

## Etymology
From Ancient Greek καιρός (kairós).

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