Lightbulb Definition
lītbulb
lightbulbs
noun
lightbulbs
Any device, consisting of a filament, gas, etc. within a glass bulb or tube, for producing artificial light by means of an electric current; specif., an incandescent lamp.
Webster's New World
Alternative spelling of light bulb.
Wiktionary
Synonyms:
- electric light bulb
- electric light
- incandescent-lamp
- bulb
- light-bulb
Other Word Forms of Lightbulb
Noun
Singular:
lightbulb
Plural:
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