# leucinal

> English word · Noun

## Definitions
1. The aldehyde formed by reduction of the carboxylic acid group of leucine; any of its derivatives.

## Etymology
From leucine + -al.

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