Etymology

sargasso

sar·gas·so
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Today it means: A brown alga, of the genus Sargassum, that forms large, floating masses. Full definition →

Portuguese sargaço ← Latin salicastrum ← Proto-Indo-European *sl̥H-ik-
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sargasso · noun1

  1. Proto-Indo-European · derived from*sl̥H-ik-“willow”
  2. Latin · derived fromsalicastrum“kind of wild vine found in willow-thickets”
  3. Portuguese · derived fromsargaço“(originally) the Lisbon false sun-rose or woolly rock rose (Halimium lasianthum); (now) gulfweed, sargasso”
  4. English todaysargasso

From Portuguese sargaço (“(originally) the Lisbon false sun-rose or woolly rock rose (Halimium lasianthum); (now) gulfweed, sargasso”), ultimately from Latin salicastrum (“kind of wild vine found in willow-thickets”), from salix (“plant of the genus Salix; willow”) + -astrum (suffix forming nouns expressing incomplete resemblance). Salix is derived from Proto-Indo-European *sl̥H-ik- (“willow”). The English word is cognate with French sargasse, Spanish sargazo. The capitalized form of sense 2 (“a confused, tangled mass or situation”), Sargasso, is probably a reference to the Sargasso Sea.

Sargasso · noun, proper noun2

From sargasso. The capitalized form of the noun is probably a reference to the Sargasso Sea.

Words from the same roots

Portuguesesargaço all →

Proto-Indo-European*sl̥H-ik- all →

Sausal

Etymology from Wiktionary, CC BY-SA 4.0.