7 letters · 11 points in Scrabble
noun (botany) a tiny outgrowth on the surface of a petal or leaf
noun a small nipple-shaped protuberance concerned with taste, touch, or smell
noun a small projection of tissue at the base of a hair or tooth or feather
originBorrowed from Latin papilla (“a nipple, teat”).
Etymology from Wiktionary, CC BY-SA 3.0