plural of turban shell

A marine gastropod of the family Turbinidae, or the shell thereof.

plural of bubble shell

(malacology) A marine univalve shell of the genus Bulla and certain shells of similar appearance of the now disused order Tectibranchiata of molluscs.

plural of tongue-shell

Any species of the brachipod genus Lingula.

(business) A legal entity that demonstrably has no liabilities.

plural of star shell

(military) A type of ammunition shell which bursts to release a shower of stars for illuminating enemy positions etc.

plural of rice shell