‘慧黠’ is an elegant, literary adjective describing a person who is both intelligent and playfully shrewd—clever not just in logic, but with a light, knowing wit that often carries charm or quiet irony. The first character 慧 (huì) means ‘wise’ or ‘perceptive’, evoking mental clarity and insight; the second 黠 (xiá) adds nuance—it implies sharpness, subtlety, and a kind of cunning that’s harmless and even endearing, like the quick, clever glance of someone who understands more than they say.

This word is commonly used to describe people—especially children, young women, or literary characters—who display intelligence wrapped in grace and gentle mischief. It appears frequently in classical and modern literature, essays, and refined spoken contexts, but rarely in casual speech or technical writing. Because it carries positive connotations of warmth and perceptiveness—not cold calculation—it’s often contrasted with words like 狡猾 (jiǎohuá, ‘sly’), which lacks its charm and moral lightness.