a process in which new ocean floor is created as molten material from the earth’s mantle rises in margins between plates or ridges and spreads out.
noun 1. the foam of the sea. 2. meerschaum (def 1). noun 1. foam formed on the surface of the sea 2. a former name for meerschaum (sense 1)
noun 1. any fish or shellfish from the sea used for food. noun 1. edible saltwater fish or shellfish
noun 1. a city on SW Long Island, in SE New York.
noun, plural seafowls (especially collectively) seafowl. 1. seabird.