# this is it

> English word · Phrase

## Definitions
1. Used to indicate that something important has finally happened or is about to happen.
2. Used to acknowledge the limits of something.

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