Turbinated
From BiblePortal Wikipedia
Turbinated [1]
(1):
(a.) Shaped like a top, or inverted cone; narrow at the base, and broad at the apex; as, a turbinated ovary, pericarp, or root.
(2):
(a.) Whirling in the manner of a top.
(3):
(a.) Spiral with the whorls decreasing rapidly from a large base to a pointed apex; - said of certain shells.
(4):
(a.) Turbinal.