Last modified on 18 June 2013, at 13:48

cat's-eye

EnglishEdit

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NounEdit

cat's-eye (plural cat's-eyes)

  1. (mineralogy) A gemstone mineral (a variety of chalcedonic quartz) that has a lustre resembling the eye of a cat when cut en cabochon
  2. (UK, New Zealand) Any of a chain of reflecting studs used to demarcate traffic lanes.