[ guhlf-weed ]
/ ˈgʌlfˌwid /
a coarse, olive-brown, branching seaweed, Sargassum bacciferum, common in the Gulf Stream and tropical American seas, characterized by numerous berrylike air vessels.
any seaweed of the same genus.
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Examples from the Web for gulfweed
Sea-lentil is a name sometimes applied to the gulfweed Sargassum vulgare.
Some sea-horses cling by their tails to gulfweed or sea-wrack.A Guide to the Study of Fishes, Volume 1 (of 2)|David Starr Jordan
British Dictionary definitions for gulfweed
/ (ˈɡʌlfˌwiːd) /
any brown seaweed of the genus Sargassum, esp S. bacciferum, having air bladders and forming dense floating masses in tropical Atlantic waters, esp the Gulf StreamAlso called: sargasso, sargasso weed
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012