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Synonyms

noctiluca

American  
[nok-tuh-loo-kuh] / ˌnɒk təˈlu kə /

noun

noctilucae plural
  1. a dinoflagellate of the genus Noctiluca, capable of producing light and, in groups, of causing a luminous appearance of the sea.


noctiluca British  
/ ˌnɒktɪˈluːkə /

noun

  1. any bioluminescent marine dinoflagellate of the genus Noctiluca

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

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Inflected Forms

noun

Etymology

Origin of noctiluca

1670–80; < New Latin; Latin noctilūca shiner by night, equivalent to nocti- nocti- + -lūca shiner, derivative of lūcēre to shine

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Citizen scientists have tracked the UK’s one firefly, the common glow-worm, Lampyris noctiluca, since the 1970s.

From The Guardian • Feb. 22, 2020

He was frequently found among the gaudy noctiluca of New York club life—the likes of Kenny Scharf, Ann Magnuson, John Sex, and Madonna.

From The New Yorker • Jun. 23, 2019

And that Lampyris noctiluca and Phosphaenus hemipterus, though commonly known as glow worms, are in fact beetles.

From The Guardian • Apr. 6, 2010

How does the jellyfish called ctenophore and the tiny, multitudinous noctiluca flash in the sea?

From Time Magazine Archive

It is spontaneous, for example, in the Pelagia phosphorea, but not in the allied Pelagia noctiluca, a very common form in the Mediterranean.

From Young Folks' Library, Volume XI (of 20) Wonders of Earth, Sea and Sky by Holden, Edward Singleton

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