polygraph: difference between revisions

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==English==
==English==
[[File:Polygraaf.PNG|thumb|chart recorder often used with a '''polygraph''']]
{{wikipedia|lang=en}}
[[File:1804 Jeffersons-Polygraph-Monticello Cville VA.jpg|thumb|Thomas Jefferson's '''polygraph''' copying device]]


===Etymology===
===Etymology===
{{confix|en|poly|graph}}
{{confix|en|poly|graph}} {{rfe|en}}


===Pronunciation===
===Pronunciation===
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===Noun===
===Noun===
{{en-noun}}
{{en-noun}}

[[File:Polygraaf.PNG|thumb|chart recorder often used with a<br>'''polygraph''']]


# A [[device]] which measures and records several [[physiological]] variables such as [[blood pressure]], [[heart rate]], [[respiration]] and skin conductivity while a series of questions is being asked to a subject, in an attempt to detect lies.
# A [[device]] which measures and records several [[physiological]] variables such as [[blood pressure]], [[heart rate]], [[respiration]] and skin conductivity while a series of questions is being asked to a subject, in an attempt to detect lies.
#: {{syn|en|lie detector}}
# {{lb|en|dated}} A mechanical instrument for multiplying copies of a writing, resembling multiple [[pantograph]]s.
# {{lb|en|dated}} A mechanical instrument for multiplying copies of a writing, resembling multiple [[pantograph]]s.
#: {{syn|en|manifold writer|autopen}}
# {{lb|en|archaic}} A collection of different works, either by one or several authors.
# {{lb|en|archaic}} A collection of different works, either by one or several authors.
# {{lb|en|linguistics}} A group of [[letter]]s that represent a single [[phoneme]]
# {{lb|en|linguistics}} A group of [[letter]]s that represent a single [[phoneme]]

====Synonyms====
* {{sense|device recording physiological measurements}} {{l|en|lie detector}}
* {{sense|''dated'' instrument for copying}} {{l|en|manifold writer}}, {{l|en|autopen}}
[[File:1804 Jeffersons-Polygraph-Monticello Cville VA.jpg|thumb|Thomas Jefferson's '''polygraph''' copying device]]


====Translations====
====Translations====
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====See also====
====See also====
* {{pedia}}
* {{l|en|truth serum}}
* {{l|en|truth serum}}
* {{l|en|digraph}}, {{l|en|trigraph}} etc
* {{l|en|digraph}}, {{l|en|trigraph}}


===Verb===
===Verb===
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# {{lb|en|transitive}} To [[administer]] a polygraph test to.
# {{lb|en|transitive}} To [[administer]] a polygraph test to.
#: ''The FBI '''polygraphed''' the suspect but learned nothing because they already knew he was lying.''
#: {{ux|en|The FBI '''polygraphed''' the suspect but learned nothing because they already knew he was lying.}}

===Further reading===
* {{pedia}}


[[Category:en:Pseudoscience]]
[[Category:en:Pseudoscience]]

Revision as of 10:04, 12 February 2020

English

chart recorder often used with a polygraph
Thomas Jefferson's polygraph copying device

Etymology

poly- +‎ -graph (This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.)

Pronunciation

Noun

polygraph (plural polygraphs)

  1. A device which measures and records several physiological variables such as blood pressure, heart rate, respiration and skin conductivity while a series of questions is being asked to a subject, in an attempt to detect lies.
    Synonym: lie detector
  2. (dated) A mechanical instrument for multiplying copies of a writing, resembling multiple pantographs.
    Synonyms: manifold writer, autopen
  3. (archaic) A collection of different works, either by one or several authors.
  4. (linguistics) A group of letters that represent a single phoneme

Translations

See also

Verb

polygraph (third-person singular simple present polygraphs, present participle polygraphing, simple past and past participle polygraphed)

  1. (transitive) To administer a polygraph test to.
    The FBI polygraphed the suspect but learned nothing because they already knew he was lying.

Further reading