polygraph Definition and Meaning in English (polygraph definition)
nounSynonyms:lie detector
Quick Answer • Definition
Polygraph definition: A polygraph is an instrument that measures and records several physiological indices such as blood pressure, pulse, respiration, and skin conductivity, often used in an attempt to detect deception.
Definitions of Polygraph
- 1noun
A polygraph is an instrument that measures and records several physiological indices such as blood pressure, pulse, respiration, and skin conductivity, often used in an attempt to detect deception.
Example Sentences
formal
“The police requested the witness to undergo a polygraph examination.”
Synonyms
lie detector
Explore Vocabulary by Topic
Popular TopicsInflected Word Forms
agent nounpolygrapher
adjectivepolygraphic
Phrases & Idiomatic Expressions
polygraph testcollocation
An examination using a polygraph machine to assess truthfulness.
Frequently Asked Questions: Polygraph in English
What is the meaning of Polygraph in English?▼
Polygraph definition: A polygraph is an instrument that measures and records several physiological indices such as blood pressure, pulse, respiration, and skin conductivity, often used in an attempt to detect deception.
How do you translate 'Polygraph' to English?▼
'Polygraph' translates to 'polygraph' in English. Polygraph definition: A polygraph is an instrument that measures and records several physiological indices such as blood pressure, pulse, respiration, and skin conductivity, often used in an attempt to detect deception.
How do you pronounce 'Polygraph' and 'polygraph'?▼
Listen to clear English audio pronunciation of 'Polygraph' and native English audio speech for 'polygraph' with bilingual sentence examples on DictBridge.
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