noun Etymology: New Latin, genus name, from International Scientific Vocabulary sargasso Date: circa 1890 any of a genus ( Sargassum ) of brown algae that have a branching thallus with lateral outgrowths differentiated as leafy segments, air bladders, or spore-bearing structures ; gulfweed
SARGASSUM
Meaning of SARGASSUM in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012