# thiohydantoin

> English word · Noun

## Definitions
1. Any derivative of a hydantoin in which one or both carbonyl oxygen atoms are replaced by sulfur

## Etymology
From thio- + hydantoin.

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