microphone

Part of speech: noun

An apparatus for magnifying faint sounds by means of electrical devices.

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Usage examples "microphone":

  1. " Calling base," said Soames into the microphone. - "Long Ago, Far Away", William Fitzgerald Jenkins AKA Murray Leinster.
  2. He picked up the microphone, polishing the words in his mind. - "Victory", Lester del Rey.
  3. Suddenly the men in the control room heard his call: " Arcot- quick- the microphone- and rise a mile!" - "The Black Star Passes", John W Campbell.