# SMERSH

> English word · Proper noun

## Definitions
1. Counter-intelligence organisation attached to Russian army units during World War II.

## Etymology
Borrowed from Russian СМЕРШ (SMJeRŠ), an acronym of «Смерть шпионам!» («Smertʹ špionam!», “Death to spies!”).

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