Cockleshells

Part of speech: noun

Definitions

1. Tiny, curved marine shells often found on beaches used decoratively or as small containers; a delicate sea snail protective covering; a diminutive, hard protective encasement from a mollusk species
2. Small, ribbed shells from certain mollusks found washed ashore and often collected for crafts; tiny oceanic defensive casings of shelled creatures; miniature marine protective shells characterized by a ribbed surface
3. Little, ridged seashells commonly used for ornamental purposes or in collections; a small protective outer shell of a sea animal; diminutive hardened shells from saltwater mollusks found on coastal shores

Etymology: "Cockleshells" is the plural of "cockleshell", a compound of two plain English words. A cockle is the common bivalve mollusc with its heavily ribbed, rounded shell, and a shell is the hard outer covering of such creatures. Put together, the name describes exactly what the animal leaves behind: the ribbed shell of the cockle. The second half of the compound is the older and more widely shared element, going back to Old English "sciell" and the Germanic word for a hard covering. The first half is also native English, with "cockle" describing the mollusc itself, which is why the compound needs no foreign borrowing to explain it. The word therefore belongs to the stock of everyday vocabulary that English built from its own materials, rather than one that arrived through Latin or French.

Synonyms: shells, seashells, clam shells, mollusk shells