'Coquina' definitions:

Definition of 'Coquina'

From: GCIDE
  • Coquina \Co*qui"na\, n. [Sp., shellfish, cockle.] A soft, whitish, coral-like stone, formed of broken shells and corals, found in the southern United States, and used for roadbeds and for building material, as in the fort at St. Augustine, Florida. [1913 Webster]