seashell
/ˈsiːʃɛl
/noun
The shell of a marine mollusc.The little girl was fussing and crying, ‘But I want my shells, my shells, my seashells.’...
- The grave also contained offerings such as ochre and flint tools, axes, and seashells.
- Some of the spirals found in Nature include seashells, animal horns, coiled snakes and creeping vines, among other things.