polygraph

UK:**UK and possibly other pronunciationsUK and possibly other pronunciations/ˈpɒligrɑːf/US:USA pronunciation: IPA and respellingUSA pronunciation: IPA/ˈpɑlɪˌgræf/ ,USA pronunciation: respelling(pol′i graf′, -gräf′)

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WordReference English-Spanish Dictionary © 2026:

Principal Translations
InglésEspañol
polygraph n(instrument: lie detector)polígrafo nm
  detector de mentiras grupo nom
 The prosecution used a polygraph to determine whether or not the defendant was lying.
 La acusación utilizó un polígrafo para determinar si el acusado estaba mintiendo.
polygraph n(trace machine)polígrafo nm
  mimeógrafo nm
 Is something important missing? Report an error or suggest an improvement.

WordReference English-Spanish Dictionary © 2026:

Compound Forms:
InglésEspañol
polygraph test n(questioning using lie detector)prueba poligráfica nf + adj
  detección de mentiras nf + loc adj
 Is something important missing? Report an error or suggest an improvement.

'polygraph' aparece también en las siguientes entradas:
Spanish:
detector de mentiras

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See Google Translate's machine translation of 'polygraph'.

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