Lupine :: Lupine (n.) A leguminous plant of the genus Lupinus, especially L. albus, the seeds of which have been used for food from ancient times. The common species of the Eastern United States is L. perennis. There are many species in California..
Lupinin :: Lupinin (n.) A glucoside found in the seeds of several species of lupine, and extracted as a yellowish white crystalline substance..
Lupinine :: Lupinine (n.) An alkaloid found in several species of lupine (Lupinus luteus, L. albus, etc.), and extracted as a bitter crystalline substance..
Turlupin :: Turlupin (n.) One of the precursors of the Reformation; -- a nickname corresponding to Lollard, etc..