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Dictionary entry overview: What does light ballast mean?
• LIGHT BALLAST (noun)
The noun LIGHT BALLAST has 1 sense:
1. an electrical device for starting and regulating fluorescent and discharge lamps
Familiarity information: LIGHT BALLAST used as a noun is very rare.
Dictionary entry details
|Sense 1||light ballast [BACK TO TOP]|
An electrical device for starting and regulating fluorescent and discharge lamps
Nouns denoting man-made objects
light ballast; ballast
Hypernyms ("light ballast" is a kind of...):
electrical device (a device that produces or is powered by electricity)
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