Meaning of lie detection | Babel Free
Definitions
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The use of polygraphs during interrogation in an attempt to verify the truth or falsity of a subject's responses informal, uncountable
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The use of any technique intended to detect deception. broadly, uncountable
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.