# trigonelline

> English word · Noun

## Definitions
1. An alkaloid product of the metabolism of niacin, found in many plants including fenugreek (Trigonella foenum-graecum).

## Etymology
From Trigonella + -ine.

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