Definitions
nocturnal beetle common in warm regions having luminescent abdominal organs
Used in a sentence
“The luciferins are different in different species and today both the luciferin and luciferase in the firefly are available in the crystalline form.”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer1 curated clues
01“Glowing night insect”7 letters
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