noun (n)

• a multiple star with 6 components; second brightest in Gemini; close to Pollux(noun.object)

  Synonym:
  alpha geminorum
  

  source: wordnet30
• a shaker with a perforated top for sprinkling powdered sugar(noun.artifact)

  Synonym:
  caster
  

  source: wordnet30
• a pivoting roller attached to the bottom of furniture or trucks or portable machines to make them movable(noun.artifact)

  source: wordnet30
• a hat made with the fur of a beaver (or similar material)(noun.artifact)

  Synonym:
  beaver
  

  source: wordnet30
• type genus of the Castoridae: beavers(noun.animal)

  Synonym:
  genus castor
  

  source: wordnet30
• A genus of rodents, including the beaver. See Beaver.(noun)

  source: webster1913
• See Caster, a small wheel.(noun)

  source: webster1913
• the northernmost of the two bright stars in the constellation Gemini, the other being Pollux.(noun)

  source: webster1913
• A variety of the mineral called petalite, from Elba.(noun)

  source: webster1913