Definitions for "Sea urchin"
Any one of numerous species of echinoderms of the order Echinoidea.
A spherical-spine covered animal "Paracentrotus lividus" and other species up to 8 cm in diameter, which lives on rocky coasts in all oceans and seas. The spines require careful handling. They are opened when alive and the orange colored ovaries are removed and either eaten raw or used as a garnish. Must be live when purchased and consumed as soon as possible.
A round spiny creature found off the coasts of Europe and America. The only edible portion is the coral, usually eaten raw with fresh lemon juice.
given to children twelve years of age and under who have distinguished themselves by their contributions to Atlantia.