Tangut Component 615

It is a component, not a word. “615” is a sequential label, not a reading. Tangut dictionaries use different component sets, so radical numbers are not universal.

Created around 1036 under Western Xia’s first emperor, the Tangut (Xixia) script served the Tangut language and state. Its texts include Buddhist scripture and Chinese works translated into Tangut. Inspired by Chinese writing, it remained a separate script. Tangut continued under the Yuan and Ming, became obsolete by the end of the Ming dynasty, and was rediscovered in the late 19th century.