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Definition of 'crystal'

You searched for crystals

Noun

  1. a solid formed by the solidification of a chemical and having a highly regular atomic structure
  2. a crystalline element used as a component in various electronic devices
  3. a rock formed by the solidification of a substance; has regularly repeating internal structure; external plane faces
       Synonyms: crystallization
  4. colorless glass made of almost pure silica
       Synonyms: quartz glass quartz vitreous silica lechatelierite
  5. glassware made of quartz
  6. a protective cover that protects the face of a watch
       Synonyms: watch crystal watch glass


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