Third-person singular simple present indicative form of shell-shock

A small bivalve shell of the genus Ervilia.

Any marine gastropod shell of the genus Monodonta. They are top-shaped, bright-coloured and pearly.

The large West Indian conch shell (Strombus gigas).

A handsome marine gastropod shell (Oliva porphyria), having a dark red or brown polished surface, marked with light spots, like porphyry.

(obsolete) An ornamental cone shell, Conus ammiralis.

A West Indian marine bivalve (Tellina radiata) having a smooth shell marked with radiating bands of varied colours resembling those seen at sunset or before sunrise.

An attractive marine gastropod shell of the genus Harpa, found in tropical seas.

(military) A shell containing no charge, or one that does not explode.

A sea urchin.