Thesaurus.com
Dictionary.com
Showing results for polygraph. Search instead for polygraphen.
Definitions

polygraph

[pol-i-graf, -grahf] / ˈpɒl ɪˌgræf, -ˌgrɑf /
NOUN
lie detector
Synonyms
WEAK
polygraph machine psychogalvanic skin response psychogalvanometer

Vocabulary lists containing polygraph

Psychology

Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "polygraph" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com