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Bioluminescence Meaning: Definition, Examples, and Translations

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bioluminescence

[ˌbaɪoʊluːməˈnɛsəns ]

Definition

Context #1 | Noun

natural phenomenon

Bioluminescence is the production and emission of light by living organisms as a result of biochemical reactions within them. This captivating phenomenon is primarily observed in marine animals, fungi, and some terrestrial insects, like fireflies. It plays a crucial role in attracting mates, deterring predators, and luring prey.

Synonyms

bio-light, living light.

Examples of usage

  • The ocean glowed with bioluminescence as jellyfish floated by.
  • Fireflies use bioluminescence to communicate during mating season.
  • Scientists study bioluminescence to understand its ecological functions.

Translations

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Interesting Facts

Science

  • Bioluminescence occurs due to a chemical reaction involving a light-emitting molecule called luciferin.
  • This phenomenon is commonly found in marine environments, with about 76% of deep-sea organisms producing light.
  • Certain species use bioluminescence for communication, attracting prey, or deterring predators.

Ecology

  • In some ecosystems, the light produced can attract mates or facilitate symbiotic relationships with other organisms.
  • Certain fungi also exhibit bioluminescence and are often referred to as 'foxfire', contributing to nutrient cycling in forests.

Pop Culture

  • The captivating glow of bioluminescent organisms has inspired films like 'Avatar' which showcases luminous flora and fauna.
  • In literature, bioluminescent creatures appear in fantasy genres, symbolizing magic or otherworldly elements.

Technology

  • Scientists are exploring bioluminescence for applications in bioengineering, such as creating glowing plants for environmental monitoring.
  • The study of bioluminescence has led to advancements in medical imaging, enabling clearer visualization of cellular processes.

Origin of 'bioluminescence'

Main points about word origin

  • The word 'bioluminescence' comes from 'bio', meaning life, and 'luminescence', meaning light without heat.
  • It was first used in the scientific community in the early 20th century to describe the light produced by living organisms.

The term 'bioluminescence' is derived from two parts: 'bio' comes from the Greek word 'bios', meaning 'life', and 'luminescence' comes from the Latin word 'lumina', meaning 'light'. The study of bioluminescent organisms has fascinated scientists since the late 19th century, with early studies focusing on the specific properties of light emitted by organisms. It has since developed into a field of study within biology and biochemistry that examines the underlying mechanisms of light production. Notable instances of bioluminescence are found in nature, such as the glow of deep-sea creatures, the luminescent fungi that can light up forest floors, and the rhythmic flashing of fireflies in summer evenings. The exploration of bioluminescence has implications in various fields, including medical research, where it is used in imaging and diagnostic techniques.

Word Frequency Rank

This word's position of #33,296 indicates it's among the more rare English words. While understanding it broadens your vocabulary, focus on more common words first.