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单词 bioluminescence
释义

bioluminescence

[ bahy-oh-loo-muh-nes-uhns ]
/ ˌbaɪ oʊˌlu məˈnɛs əns /

noun

the production of light by living organisms.

Origin of bioluminescence

First recorded in 1915–20; bio- + luminescence

OTHER WORDS FROM bioluminescence

bi·o·lu·mi·nes·cent, adjective

Words nearby bioluminescence

biologic evolution, biologics, biologism, biologist, biology, bioluminescence, biolysis, biolytic, biomagnetism, biomagnification, biomagnify
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for bioluminescence

  • In fact, bioluminescence is such a huge drain on energy that it'll be difficult to get plants to glow bright enough to notice.

    Plants That Glow in the Dark Spark Heated Debate|Josh Dzieza|August 18, 2013|DAILY BEAST
  • It is not the purpose of this book to deal with every phase of bioluminescence.

    The Nature of Animal Light|E. Newton Harvey
  • A fairly complete list of literature covering the whole field of Bioluminescence is given by Mangold, 1910.

    The Nature of Animal Light|E. Newton Harvey

British Dictionary definitions for bioluminescence

bioluminescence
/ (ˌbaɪəʊˌluːmɪˈnɛsəns) /

noun

the production of light by living organisms as a result of the oxidation of a light-producing substance (luciferin) by the enzyme luciferase: occurs in many marine organisms, insects such as the firefly, etc

Derived forms of bioluminescence

bioluminescent, adjective
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

Scientific definitions for bioluminescence

bioluminescence
[ bī′ō-lōō′mə-nĕsəns ]

The emission of light by living organisms, such as fireflies, glowworms, and certain fish, jellyfish, plankton, fungi, and bacteria. It occurs when a pigment (usually luciferin) is oxidized without giving off heat. Although it is believed that bioluminescence is involved in animal communication, its function in many organisms has yet to be understood. Bioluminescence is a form of chemiluminescence. Compare chemiluminescence.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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更新时间:2024/12/22 12:52:55