sargassum fish Syllabification: (sar·gas·sum fish)Definition of sargassum fish noun a small toadfish that occurs worldwide, with a bizarre shape and intricate coloration to camouflage it among the floating sargassum weed that it frequents. Histrio histrio, family Antennariidae sargassum fish in other Oxford dictionaries Definition of sargassum fish in the British & World English dictionary
