bn:00013745n
Noun Concept
Categories: Articles with short description, All Wikipedia articles written in American English, 19th-century inventions, Lighting, Electrical components
EN
light bulb  lightbulb  bulb  incandescent lamp  electric light
EN
Electric lamp consisting of a transparent or translucent glass housing containing a wire filament (usually tungsten) that emits light when heated by electricity WordNet 3.0
Definitions
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EN
Electric lamp consisting of a transparent or translucent glass housing containing a wire filament (usually tungsten) that emits light when heated by electricity WordNet 3.0 & Open English WordNet
An electric light, lamp, or light bulb is an electrical component that produces light. Wikipedia
An incandescent light bulb, incandescent lamp or incandescent light globe is an electric light with a wire filament that is heated until it glows. Wikipedia
An electric lamp Wikipedia Disambiguation
Artificial light source powered by electricity. Wikipedia Disambiguation
Electric light using a wire filament heated by a current passing through it, until it glows Wikidata
Any device that produces light from electricity Wikidata
A filament surrounded by glass which is screwed into the socket of a lamp and which emits light when supplied with current. OmegaWiki
A light bulb. Wiktionary
A device producing such light. Wiktionary
A light bulb whose metallic filament is heated by an electric current. Wiktionary
A type of lamp. Wiktionary (translation)
An evacuated glass bulb containing a metal filament which is heated by electrical resistance to produce light. Wiktionary
WordNet 3.0 & Open English WordNet