Bioluminescence

Pronunciation: /ˈˌbaɪoʊˈˌɫumənɛsəns/

Bioluminescence (noun)

  1. Light produced by living things, usually from chemical reactions inside their bodies.
  2. A natural light display in seas and deep water, made by organisms for communication or defense.

Examples

  • Bioluminescence creates a living light glow in some sea creatures.
  • The living light glow from bioluminescence helps animals communicate.