cteno·​phore | \ ˈte-nə-ˌfȯr How to pronounce ctenophore (audio) , ˈtē- How to pronounce ctenophore (audio) \

Definition of ctenophore

: any of a phylum (Ctenophora) of marine animals superficially resembling jellyfishes but having biradial symmetry and swimming by means of eight bands of transverse ciliated plates

called also comb jelly

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Other Words from ctenophore

ctenophoran \ tə-​ˈnä-​fə-​rən How to pronounce ctenophoran (audio) \ noun or adjective

Examples of ctenophore in a Sentence

Recent Examples on the Web Both papers, which employed more extensive data and more sophisticated analysis methods than the 2008 effort, support the ctenophore-first tree. Quanta Magazine, "Did Neurons Evolve Twice?," 25 Mar. 2015 Moroz and his collaborators published a second ctenophore genome, the sea gooseberry, in Nature in 2014. Quanta Magazine, "Did Neurons Evolve Twice?," 25 Mar. 2015 By far the most controversial of these changes was the suggestion that ctenophores should replace sponges as the earliest branch of animals. Quanta Magazine, "Did Neurons Evolve Twice?," 25 Mar. 2015 Comb Jellies Comb jellies aren’t jellyfish, but a separate group called ctenophores which don’t have numerous tentacles or pack a sting. National Geographic, "Living Fireworks, These Animals Produce Light Shows with Their Bodies," 30 June 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'ctenophore.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of ctenophore

circa 1882, in the meaning defined above

History and Etymology for ctenophore

ultimately from Greek kten-, kteis + pherein to carry — more at bear

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Time Traveler for ctenophore

Time Traveler

The first known use of ctenophore was circa 1882

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Cite this Entry

“Ctenophore.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ctenophore. Accessed 27 Nov. 2020.

More from Merriam-Webster on ctenophore

Britannica.com: Encyclopedia article about ctenophore

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