noun
bioluminescence
Scientific term for light produced by living organisms, such as fireflies or deep-sea creatures.
ホタルの生物発光は、ルシフェリンという物質によるものだ。
The bioluminescence of fireflies is due to a substance called luciferin.
深海魚の中には、生物
Some deep-sea fish use bioluminescence to lure prey.