# thiotetrabarbital

> English word · Noun

## Definitions
1. A short-acting barbiturate derivative, used as an anesthetic.

## Etymology
From thio- + tetrabarbital.

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