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Meaning of LIGHTBULB
Pronunciation:
l'Itb`ulb
WordNet Dictionary
Definition:
[n] electric lamp consisting of a glass bulb containing a wire filament (usually tungsten) that emits light when heated
LIGHTBULB is a 9 letter word that starts with L.
Synonyms:
bulb
,
electric light
,
electric-light bulb
,
incandescent lamp
,
light bulb
See Also:
electric lamp
,
filament
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