lightbulb, n.
(lightbulbs)
(lightbulbs)
electric lamp consisting of a transparent or translucent glass housing containing a wire filament (usually tungsten) that emits light when heated by electricity
<noun.artifact> freq. cnt.: 6 freq. cnt.: 2 freq. cnt.: 2 freq. cnt.: 2
bulb electric light electric-light bulb incandescent lamp light bulb lightbulb