U+77B9 "瞹" CJK Unified Ideograph-# Unicode Character
U+77B9 "瞹" CJK Unified Ideograph-# is a Chinese character that primarily means "cloudy" or "obscured" when describing the sky or weather, and it is also used in some contexts to imply hidden or unclear conditions. This character belongs to the CJK (Chinese, Japanese, Korean) unified ideographs block, which encompasses Han characters used across multiple East Asian languages. Its structure combines the radical "目" (eye) on the left, suggesting a visual or perceptive element, with a phonetic component on the right, and it is pronounced "ài" in Mandarin Chinese. While not among the most common characters in modern written Chinese, it appears in classical literature and specialized vocabulary where nuance of dimness or concealment is intended.