Definitions

from The American Heritage® Dictionary of the English Language, 5th Edition.

  • noun A light-emitting diode that uses an organic compound to emit light.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • initialism organic light-emitting diode

Etymologies

from The American Heritage® Dictionary of the English Language, 4th Edition

[o(rganic) l(ight-)e(mitting) d(iode).]

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