# at sign

> English word · Noun

## Definitions
1. The symbol @, used to indicate a rate.
2. The symbol @, used in e-mail addresses to separate the user name from the domain name.

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