# annihilator

> English word · Noun · frequency rank #77,412

## Definitions
1. One who annihilates.
2. That ideal of R whose elements yield zero when multiplied by the given element (or; by the elements of the given subset) of M.

## Etymology
From annihilate + -or.

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