| sargasso |
| Sargasso | n. [ Sp. sargazo seaweed. ] (Bot.) The gulf weed. See under Gulf. [ 1913 Webster ]
|
| sargasso sea | (n) a vast area of the North Atlantic from the West Indies to the Azores that is dense with gulfweed |
| gulfweed | (n) brown algae with rounded bladders forming dense floating masses in tropical Atlantic waters as in the Sargasso Sea, Syn. Sargassum bacciferum, sargasso, sargassum |