electronic bug
  • A defect present in a circuit, device, component, or the like, which causes malfunctions. Also called bug (2).
  • An electronic device utilized to surreptitiously listen to and/or record conversations. Also called electronic listening device, or bug (3).
  • A semiautomatic telegraph key for producing correctly spaced dots and dashes. Also called bug (4).
  • synonym electronic listening device

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