# half-asleep

> English word · Adjective

## Definitions
1. Showing signs of being asleep or very sleepy, as not demonstrating full energy or attention.

## Etymology
From half- + asleep.

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