About
As a phono-semantic compound, 昀 combines the sun radical 日 on the left, which anchors its meaning in light and daytime, with 匀 on the right as the phonetic component providing its pronunciation. Etymologically, it denotes sunlight, the physical light radiating from the sun or daytime brightness. Unlike many solar-related characters that develop abstract meanings tied to time or seasons, 昀 functions primarily as a literary term for sunlight. Today, it is most commonly encountered in personal names due to its positive associations with brightness and warmth, rather than in everyday vocabulary.
Etymology Hide
