coquina

[ koh-kee-nuh ]
/ koʊˈki nə /

noun

Also called pompano, butterfly-shell clam. a small clam, Donax variabilis, abundant in the intertidal zone of eastern and southern U.S. coastal beaches, having fanlike bands of various hues, the paired empty shells often spread in a butterfly shape.
any similar clam, especially of the genus Donax.
a soft, whitish rock made up of fragments of marine shells and coral, used as a building material.

Origin of coquina

1830–40, Americanism; < Spanish: literally, shellfish, equivalent to Old Spanish coc(a) shellfish (< Latin concha; see conch) + -ina -ine1

Example sentences from the Web for coquina

British Dictionary definitions for coquina

coquina
/ (kɒˈkiːnə) /

noun

a soft limestone consisting of shells, corals, etc, that occurs in parts of the US

Word Origin for coquina

C19: from Spanish: shellfish, probably from concha shell, conch

Scientific definitions for coquina

coquina
[ kō-kēnə ]

A soft porous limestone, composed of shells and fragments of shell and coral that are partially cemented by material that is high in calcium carbonate and has not completely hardened.