a vast area of the North Atlantic from the West Indies to the Azores that is dense with gulfweed
thin flat or tubular green algae
the seaward undercurrent created after waves have broken on the shore
lying below the normal level
brown algae with rounded bladders forming dense floating masses in tropical Atlantic waters as in the Sargasso Sea
anything apparently limitless in quantity or volume
turbulent water with swells of considerable size
