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perspicacious

[ pur-spi-key-shuhs ]
/ ˌpɜr spɪˈkeɪ ʃəs /
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See synonyms for: perspicacious / perspicaciously / perspicaciousness on Thesaurus.com

adjective
having keen mental perception and understanding; discerning:to exhibit perspicacious judgment.
Archaic. having keen vision.
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Origin of perspicacious

First recorded in 1610–20; perspicaci(ty) + -ous

OTHER WORDS FROM perspicacious

per·spi·ca·cious·ly, adverbper·spi·ca·cious·ness, noun

WORDS THAT MAY BE CONFUSED WITH perspicacious

perspicacious , perspicuous
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

How to use perspicacious in a sentence

British Dictionary definitions for perspicacious

perspicacious
/ (ˌpɜːspɪˈkeɪʃəs) /

adjective
acutely perceptive or discerning
archaic having keen eyesight

Derived forms of perspicacious

perspicaciously, adverbperspicacity (ˌpɜːspɪˈkæsɪtɪ) or perspicaciousness, noun

Word Origin for perspicacious

C17: from Latin perspicax, from perspicere to look at closely; see perspective
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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