1. having keen insight and understanding; able to perceive things clearly
Usage: formal

Examples

• The perspicacious detective quickly identified the key clue everyone else had missed.
• Her perspicacious analysis of the market trends helped the company avoid major losses.
• The teacher’s perspicacious observations about student behavior improved classroom management.
• His perspicacious comments during the meeting revealed deep understanding of the issues.
• The critic’s perspicacious review captured both the strengths and weaknesses of the novel.
• She demonstrated perspicacious judgment in choosing her business partners.