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

  • Electricity: electromagnet.
  • Electric; electrically: electrocute.
  • Electrolysis: electrodeposit.
  • Electron: electronegative.

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • electricity or electrical
  • electronic and/or incorporating elements of electro(-funk)

from the GNU version of the Collaborative International Dictionary of English

  • A prefix or combining form signifying pertaining to electricity, produced by electricity, producing or employing electricity, etc.


New Latin ēlectro-, from Latin ēlectrum, amber; see electric.
(American Heritage® Dictionary of the English Language, Fourth Edition)
From Latin electrum, from Ancient Greek ἤλεκτρον (elektron, "amber") (a natural resin, which - when rubbed - produces static electricity). (Wiktionary)



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