# microsleep

> English word · Noun

## Definitions
1. A brief period of sleep, usually of a few seconds, that may result from sleep deprivation or various medical conditions.

## Etymology
From micro- + sleep.

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