Arc Lamp Definition
noun
An electric light in which a current traverses a gas between two incandescent electrodes and generates an arc that produces light.
American Heritage
A lamp in which brilliant light is produced by maintaining an arc between two electrodes, used as a spotlight, searchlight, etc.
Webster's New World
Synonyms:
- arc light
Other Word Forms of Arc Lamp
Noun
Singular:
arc lamp
Plural:
arc-lampsRelated Articles
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