polygraph

A technical instrument that simultaneously records multiple physiological processes, such as pulse rate, blood pressure, respiration, and perspiration, often used in medical or forensic settings.

• 🇵🇹Instrumento técnico que registra simultaneamente múltiplos processos fisiológicos, como frequência cardíaca, pressão arterial, respiração e sudorese, frequentemente usado com finalidade médica ou forense.

1. Medical polygraph C1 formal medical

   A medical instrument that records several physiological processes simultaneously, such as pulse rate, blood pressure, respiration, and perspiration.

   • The doctor used a polygraph to monitor the patient's vital signs during the sleep study.
   • A polygraph can track changes in heart rate and breathing patterns.
   • Researchers rely on polygraph data to study stress responses.

   🇵🇹Polígrafo médico

2. Lie detector B2 formal

   A device that measures and records physiological indicators such as pulse, blood pressure, and perspiration, often used to determine if someone is telling the truth.

   • The suspect was asked to take a polygraph test.
   • Polygraph results are not always admissible in court.
   • The detective interpreted the polygraph readings carefully.

   🇵🇹Detector de mentiras

   Sinônimos: lie detector

• polygraphs plural form
• polygraphs' possessive plural form
• polygraph's possessive singular form