# sinapoline

> English word · Noun

## Definitions
1. A nitrogenous base, CO.(NH.C₃H₅)₂, related to urea, and extracted from mustard oil; diallyl urea.

## Etymology
From translingual Sinapis + Latin oleum (“oil”) + -ine.

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