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Definition of 'cube'


  1. a three-dimensional shape with six square or rectangular sides
       Synonyms: block
  2. a hexahedron with six equal squares as faces
       Synonyms: regular hexahedron
  3. the product of three equal terms
       Synonyms: third power
  4. any of several tropical American woody plants of the genus Lonchocarpus whose roots are used locally as a fish poison and commercially as a source of rotenone
  5. a block in the (approximate) shape of a cube
       Synonyms: square block


  1. raise to the third power
  2. cut into cubes; "cube the cheese"
       Synonyms: dice

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