Bible Dictionaries
Photophore

Webster's Dictionary

(1):

(n.) A light-emitting organ; specif., one of the luminous spots on certain marine (mostly deep-sea) fishes.

(2):

(n.) A form of endoscope using an electric light.

Bibliography Information
Webster, Noah. Entry for 'Photophore'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​p/photophore.html. 1828.