[1] : The Collaborative International Dictionary of English v.0.48

perspicacity \per`spicac"ity\
   p~er`spi^ka^s"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.
   1913 webster
see also:
perspicacious 

[2] : WordNet (r) 2.0

perspicacity
     n 1: intelligence manifested by being astute as in business
          dealings syn: shrewdness, astuteness, perspicaciousness
     2: the capacity to assess situations or circumstances shrewdly
        and to draw sound conclusions syn: judgment, judgement,
         sound judgment, sound judgement
see also:
shrewdness astuteness perspicaciousness judgment judgement sound judgment 
sound judgement 

[3] : Moby Thesaurus II by Grady Ward, 1.0

70 moby thesaurus words for "perspicacity":
   acuity, acumen, acuteness, apperception, astuteness, clear sight,
   cogency, color vision, cone vision, critical discernment,
   day vision, daylight vision, discernment, discrimination, eye,
   eye-mindedness, eyesight, farseeingness, farsight, farsightedness,
   field of view, field of vision, flair, foresight, foresightedness,
   horizon, incisiveness, insight, judgment, keen sight, keenness,
   ken, longheadedness, longsightedness, night vision, penetration,
   perception, perceptiveness, percipience, peripheral field,
   peripheral vision, perspicaciousness, perspicuity, perspicuousness,
   photopia, power of sight, providence, purview, quick sight, range,
   rod vision, sagaciousness, sagacity, scope, scotopia, seeing,
   sense of sight, sensibility, shrewdness, sight, sightedness, sweep,
   trenchancy, twilight vision, unobstructed vision, vision,
   visual acuity, visual field, visual sense, wit

Perspicacity >> P Words
Perspicacity, definition of term: Perspicacity
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