rare earth Hear it!

rare earth Definition

rare earth

noun

  1. any of certain basic oxides much alike in physical and chemical properties; specif., any of the oxides of the rare-earth elements
  2. any of the rare-earth elements

Browse dictionary entries near rare earth

  1. rare bird
  2. rare
  3. rara avis
  4. rapturous
  5. rapture of the deep
  6. rapture
  7. raptorial
  8. raptor
  9. rapt
  10. rapscallion
  1. rare-earth element
  2. rarebit
  3. raree show
  4. rarefied
  5. rarefy
  6. rarely
  7. rareripe
  8. rarify
  9. rarity
  10. Rarotonga