flashlight_battery has definitions from the fields of physics,electricity
[ noun ] (physics,electricity) a small dry battery containing dry cells; used to power flashlights

Used in print

(Breni James, Nights of the Kill....)

The safe is a repository for three dead flashlight_batteries , a_hundred and fifty unused left-hand fingerprint cards , a stack of unsold Policemen's_Ball tickets from last year , and thirty-seven cents in coins and stamps .

Related terms

dry_battery flashlight