# Thiokol

> English word · Noun

## Definitions
1. Any of various organic polysulfide polymers, used as elastomers in seals and sealants.

## Etymology
Trademark, from Ancient Greek θεῖον (theîon, “sulfur”) and κόλλα (kólla, “glue”).

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