resonator

  1. Noun.  Any object or system that resonates.
  2. Noun.  A hollow cavity whose dimensions are selected so as to resonate at a specific frequency.
  3. Noun.  A resonant electronic circuit.
  4. Noun.  A type of musical instrument, especially a guitar, that uses spun metal resonator cones to enhance the sound.

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This entry was last updated on RefTopia from its source on 3/20/2012.