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1. A shaker with a perforated top for sprinkling powdered sugar
   - caster
    
2. A pivoting roller attached to the bottom of furniture or trucks or portable machines to make them movable
   - caster
    
3. A hat made with the fur of a beaver (or similar material)
   - beaver

1. Type genus of the Castoridae: beavers
   - genus Castor
    
2. A multiple star with 6 components; second brightest in Gemini; close to Pollux
   - Alpha Geminorum

Sounds like: caster

Derived forms: castors

Type of: fur hat, mammal genus, multiple star, roller, shaker

Part of: Castoridae, family Castoridae, Gemini

Encyclopedia: Castor, Cambridgeshire Castor, Alberta Castor Castor, Peterborough Castor, Louisiana Castor, LA