from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A bitter alkaloid present in Lupinus.
from the GNU version of the Collaborative International Dictionary of English
- n. An alkaloid found in several species of lupine (Lupinus luteus, Lupinus albus, etc.), and extracted as a bitter crystalline substance, having a formula C10H19NO. Called also l-lupinine.
lupin + -ine (Wiktionary)