1. the state of being confused or puzzled
2. something that is difficult to understand or explain

Examples

• The math problem filled her with perplexity.
• He stared at the instructions in complete perplexity.
• The sudden change in policy caused perplexity among employees.
• The ancient artifact remains a perplexity to archaeologists.
• Her expression showed obvious perplexity at the strange request.
• The perplexity of the situation made decision-making difficult.
• Scientists are working to solve this medical perplexity.