8 letters · 13 points in Scrabble
noun a yellow phospholipid essential for the metabolism of fats; found in egg yolk and in many plant and animal cells; used commercially as an emulsifier
originFrom French lécithine, coined in 1847 by Theodore Gobley, from Ancient Greek λέκιθος (lékithos, “egg yolk”).
Etymology from Wiktionary, CC BY-SA 3.0