Meanings
Synonyms & antonyms
nounA luminous organ of an animal.
Similar
Origin
From light (noun) + organ (noun).
Full word history & related roots →Cite this entry
APA
light organ. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/light%20organ
MLA
“light organ.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/light%20organ. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “light organ,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/light%20organ.
Source: light organ on Wiktionary, CC BY-SA 4.0.