LED Definition
ĕlē-dē, lĕd
noun
A semiconductor diode that emits light when voltage is applied: used in electric lighting, alphanumeric displays, as on digital watches, etc.
Webster's New World
Synonyms:
Other Word Forms of LED
Noun
Singular:
LED
Plural:
ledsOrigin of LED
l(ight-)e(mitting) d(iode)
From American Heritage Dictionary of the English Language, 5th Edition
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