A spiral-shaped shell, especially that of a snail.
The complex, spirally coiled, tapered cavity of the inner ear of higher vertebrates, which contains the organ of Corti and in which sound vibrations are converted into nerve impulses.
Any gastropod of the family Cypraeidae; its shell.
A small gastropod (Monetaria moneta, syn. Cypraea moneta) common in the Indian Ocean; its shell.