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.