(comparative more perspicaciously, superlative most perspicaciously)
- With the power of seeing or understanding clearly; quick-sightedly; with sharp of sight.
- (figurative) With acute discernment; keenly; with mental perception.
perspicacious + -ly
Variant of perspicacious
- having keen judgment or understanding; acutely perceptive
- Archaic having keen vision
Origin of perspicacious; from Classical Latin perspicax (gen. perspicacis) ; from perspicere, to see through: see perspective