(US, Canada) A battery-powered hand-held light source. / A flashgun (device used to create flashes of light for photography). / (obsolete) A photograph taken with a flash camera.

(transitive) To illuminate with a flashlight.

plural of flashlight

present participle of flashlight

Any of various fishes with large bioluminescent organs, mostly in family Anomalopidae.

plural of flashlight fish

Alternative form of flashlight fish

plural of flashlightfish