siphonophore

S1I1P3H4O1N1O1P3H4O1R1E1
Southern US/saɪˈfɑ.nəˌfo˞/

noun

Any transparent marine hydrozoans, of the order Siphonophorae, that float or swim as colonies of polyps.

Scrabble 22

Meanings

nounsiphonophore (plural siphonophores)

plural siphonophores

  1. Any transparent marine hydrozoans, of the order Siphonophorae, that float or swim as colonies of polyps.

    Is an individual hydra polyp analogous to an entire siphonophore colony – or is it more like a member of that colony?

    2017 October 24, Derek J Skillings, “Life is not easily bounded”, in Aeon, archived from the original on 08 Feb 2018
    1 more example

    However, two beaches in Tarragona in southern Catalonia were closed in July after Portuguese man o’war (Physalia physalis) were spotted in the water. The sting of this siphonophore (it is not technically a jellyfish, but they are closely related) is especially painful.

    2024 August 24, Stephen Burgen, “Resorts on Spain’s Costa Brava struggle with invasion of jellyfish as seas warm”, in The Guardian, →ISSN

    Synonyms: siphonophoran

Synonyms & antonyms

nounAny transparent marine hydrozoans, of the order Siphonophorae, that float or swim as colonies of polyps.

Origin

  1. translingualSiphonophorae
  2. Englishsiphonophore

From siphono- + -phore, likely from translingual Siphonophorae.

Full word history & related roots →

Translations

Finnish uimapolyyppi
  • uimapolyyppihydrozoan of the order Siphonophorae
French siphonophore
  • siphonophorehydrozoan of the order Siphonophorae
Japanese 管クラゲ
  • 管クラゲ (kudakurage)hydrozoan of the order Siphonophorae
Russian сифонофо́ра
  • сифонофо́ра (sifonofóra)hydrozoan of the order Siphonophorae
Spanish sifonóforo
  • sifonóforohydrozoan of the order Siphonophorae
Cite this entry
APA

siphonophore. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/siphonophore

MLA

“siphonophore.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/siphonophore. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “siphonophore,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/siphonophore.

Source: siphonophore on Wiktionary, CC BY-SA 4.0.