CJK Unified Ideograph-5D4E

It means a mountain recess, or a corner by extension. Its practical job was geographical: the graph names a mountain turn or named mountain, not an emotion or chat reaction. It is a phono-semantic character, with 山 marking the mountain field and 禺 supplying the sound yú. The Shuowen Jiezi tradition defines 封嵎 as a mountain in the Wu–Chu region.

The written trail is layered rather than a single invention. Classical 尚书 passages use 嵎夷 for an eastern place associated with 暘谷, while 孟子's “虎负嵎” uses it for the recess where a tiger braces itself. Later lexicons extend it to a steep mountain turn and, by loan, to an ordinary corner. As of 2026, I found no reliable source establishing an oracle-bone or bronze ancestor for this exact graph, so an inventor story would be guesswork.

Where did this character come from?

It began as geographic language and broadened into corner language. In the 尚书 tradition, 嵎夷 can mean an eastern frontier or coastal place; one later dictionary tradition also glosses it as ancient Korea. Those locations are disputed, so do not turn a debated place-name into a fixed map label.

嵎 and 隅 are historically connected: reference works treat 嵎 as 通隅, and both belong to the 禺 sound family; 隅 became the normal modern corner character. 堣 is another historical form in the Shuowen discussion of 嵎夷. For a modern reader, reserve 嵎 for a quoted classical phrase, a historical name, or the mountain-recess sense; use 隅 for an ordinary corner.