# celastrol

> English word · Noun

## Definitions
1. A pentacyclic triterpenoid isolated from the roots of Tripterygium wilfordii and Celastrus regelii

## Etymology
Celastrus + -ol

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