clean energy



energy, as electricity or nuclear power, that does not pollute the atmosphere when used, as opposed to coal and oil, that do.

Nearby words

  1. clean and jerk,
  2. clean as a whistle,
  3. clean bill of health,
  4. clean breast,
  5. clean eating,
  6. clean food,
  7. clean hands,
  8. clean hands, have,
  9. clean house,
  10. clean out Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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