Definitions
1.nounA turbinal or turbinate bone.
2.verbTo revolve or spin like a top; to whirl.
3.adjectiveShaped or spinning like a top.
4.adjectiveIn the shape of a coil.
5.adjectiveSpiral and decreasing sharply in diameter from base to apex."a turbinate shell"
6.adjectiveOf, or relating to, the turbinate bone.