# I'm sure

> English word · Phrase

## Definitions
1. Used other than figuratively or idiomatically: see sure.
2. Used to emphasise an apology, acknowledgement, etc.
3. Used as an interjection to indicate denial or contradiction in response to an assertion or accusation.

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