Sar-găs'so, n.
n. [Sp. sargazo, sea-weed.] (Bot.) The floating sea-weed of the North Atlantic (Sargasso baccifera), and allied species. It often accumulates so as to cover large areas.
n. [Sp. sargazo, sea-weed.] (Bot.) The floating sea-weed of the North Atlantic (Sargasso baccifera), and allied species. It often accumulates so as to cover large areas.