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Definition of perspicacious - 3 dictionary results

per⋅spi⋅ca⋅cious

[pur-spi-key-shuhs]
–adjective
1. having keen mental perception and understanding; discerning: to exhibit perspicacious judgment.
2. Archaic. having keen vision.

Origin:
1610–20; perspicaci(ty) + -ous


per⋅spi⋅ca⋅cious⋅ly, adverb
per⋅spi⋅ca⋅cious⋅ness, noun


1. perceptive, acute, shrewd, penetrating.


1. dull, stupid.
per·spi·ca·cious   (pûr'spĭ-kā'shəs)   
adj.  Having or showing penetrating mental discernment; clear-sighted. See Synonyms at shrewd.

[From Latin perspicāx, perspicāc-, from perspicere, to look through; see perspective.]
per'spi·ca'cious·ly adv., per'spi·ca'cious·ness n.

Perspicacious

Per`spi*ca"cious\, a. [L. perspicax, -acis, fr. perspicere to look through: cf. F. perspicace. See Perspective.]

1. Having the power of seeing clearly; quick-sighted; sharp of sight.

2. Fig.: Of acute discernment; keen. -- Per`spi*ca"cious*ly, adv. -- Per`spi*ca"cious*ness, n.
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