caster (n.)

  1. a worker who casts molten metal into finished products

  2. a shaker with a perforated top for sprinkling powdered sugar

    [ Syn: castor ]

  3. a pivoting roller attached to the bottom of furniture or trucks or portable machines to make them movable

    [ Syn: castor ]

The dictionary is based on the WordNet Electronic Lexical Database.
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