a shell from the family that includes clams, scallops, and others

a univalve mollusk whose ear-shaped shell is lined with mother-of-pearl

an excellent unofficial Windows version of an original abstract board game of the same name, which remains largely unknown outside France where it was invented

a gemstone of iridescent blues, greens, pinks, purples, oranges and more used in jewelry

a distinctively flavoured mollusc sold fresh, dried and canned