# triglyceride

> English word · Noun · IPA /tɹaɪˈɡlɪsəɹaɪd/ · frequency rank #59,773

## Definitions
1. A lipid, an ester of glycerol and three fatty acids (the same or different); the major constituent of animal and vegetable fats

## Etymology
From tri- + glyceride.

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