# authenticator

> English word · Noun · frequency rank #78,378

## Definitions
1. One who, or something which, authenticates, as
2. One who, or something which, authenticates, as:
3. One who, or something which, authenticates, as:
4. One who, or something which, authenticates, as:

## Etymology
From authenticate + -or.

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