# canceler

> English word · Noun

## Definitions
1. Agent noun of cancel: something that, or someone who cancels something; specifically an electronic device that cancels a signal.

## Etymology
From cancel + -er.

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