Define "perplexing."

The term "perplexing" refers to something that is confusing or difficult to understand. When faced with a perplexing situation, a person may feel puzzled or uncertain, unable to grasp the full meaning or implications of what they are experiencing. This aligns perfectly with the essence of the word, which captures the idea of complexity and ambiguity that challenges comprehension.

In contrast, the other choices present definitions that describe clarity and ease of understanding, which are not characteristics associated with "perplexing." The core of being perplexed revolves around confusion and the challenge of making sense of information or situations that are not straightforward. Therefore, understanding "perplexing" as confusing and difficult to comprehend is crucial for grasping the nuance of the term.