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Definition of perspicacity - 4 dictionary results

per⋅spi⋅cac⋅i⋅ty

[pur-spi-kas-i-tee]
–noun
1. keenness of mental perception and understanding; discernment; penetration.
2. Archaic. keen vision.

Origin:
1540–50; earlier perspicacite < LL perspicācitās sharpness of sight, equiv. to perspicāci- (s. of perspicāx sharp-sighted; see perspicuous ) + -tās -ty 2


1. shrewdness, acuity, astuteness, insight, acumen. See perspicuity.


1. obtuseness.
per·spi·cac·i·ty   (pûr'spĭ-kās'ĭ-tē)   
n.  Acuteness of perception, discernment, or understanding.

Perspicacity

Per`spi*cac"i*ty\, n. [L. perspicacitas: cf. F. perspicacit['e]. See Perspicacious.] The state of being perspicacious; acuteness of sight or of intelligence; acute discernment. --Sir T. Browne.

perspicacity 
1548, from M.Fr. perspicacité (15c.), from L.L. perspicacitas "sharp-sightedness, discernment," from L. perspicax "sharp-sighted," from perspicere "look through" (see perspective).
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