lightbulb
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Letter L
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lightbulb Definition
(n)
electric
lamp
consisting
of
a
glass
bulb
containing
a
wire
filament
(
usually
tungsten
)
that
emits
light
when
heated
lightbulb Synonyms
bulb
electric light
electric-light bulb
incandescent lamp
light bulb
lightbulb
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