Found 2 items, similar to perspicaciousness.
English → English (WordNet) Definition: perspicaciousness perspicaciousness n : intelligence manifested by being astute (as in business dealings) [syn: shrewdness, astuteness, perspicacity]
English → English (gcide) Definition: Perspicaciousness 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. [1913 Webster] 2. Fig.: Of acute discernment; keen. [1913 Webster] -- Per`spi*ca"cious*ly, adv. -- Per`spi*ca"cious*ness, n. [1913 Webster]