name · noun · 6 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
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Received-Pronunciation:/sɑːˈɡæsəʊ/
General-American:/sɑɹˈɡæsoʊ/
rhymes with -æsəʊ
Southern-England:Recorded audio is listed in the source snapshot.
General-American:Recorded audio is listed in the source snapshot.
CMU ARPABET:S AA0 R G AE1 S OW0
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
name
Meaning 1
Ellipsis of Sargasso Sea.
Definition source: English Wiktionary via Wiktextract
Usage: abbreviation, alt-of, ellipsis
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
A brown alga, of the genus Sargassum, that forms large, floating masses.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: gulfweed, sargasso weed, sargassum
Antonyms: none provided
3
noun
Meaning 3
Also Sargasso: a confused, tangled mass or situation.
Definition source: English Wiktionary via Wiktextract
Usage: countable, figuratively, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
noun
Meaning 4
A part of an ocean or sea characterized by floating masses of sargassos, like the Sargasso Sea.
Definition source: English Wiktionary via Wiktextract
From sargasso. The capitalized form of the noun is probably a reference to the Sargasso Sea.
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.
Across languages
Translations
12 source translations are retained for this English entry.
Bulgarian:
саргасово водорасло
(sargasovo vodoraslo)
— brown alga of the genus Sargassum
Catalan:
sargàs
— brown alga of the genus Sargassum
French:
sargasse
— brown alga of the genus Sargassum
Galician:
correola
— brown alga of the genus Sargassum
German:
Golftang
— brown alga of the genus Sargassum
Ido:
sargaso
— brown alga of the genus Sargassum
Italian:
sargasso
— brown alga of the genus Sargassum
Polish:
gronorost
— brown alga of the genus Sargassum
Polish:
morzypła
— brown alga of the genus Sargassum
Polish:
sargas
— brown alga of the genus Sargassum
Portuguese:
sargaço
— brown alga of the genus Sargassum
Spanish:
sargazo
— brown alga of the genus Sargassum