photophore

Etymology
From.

Noun

 * 1)  A light-emitting organ, found in some fish and other marine animals.
 * 2)  A form of endoscope using an electric light.

Translations

 * Bulgarian: фосфоресциращ орган
 * Finnish: valoelin
 * French:

Noun

 * 1) lantern
 * 1) lantern