What 𮁉 means
It identifies the source record, not a reading. The Unicode source entry connects 𮁉 with submissions from the SAT Daizōkyō Text Database Committee. The passage around the glyph is what shows its role in a sentence.
Questions people ask
1Why might 𮁉 show up as an empty box?
Your font may lack this glyph. In 2018, the SAT database reported that few fonts covered all Unicode 10.0 ideographs and recommended Hanazono Mincho. A box usually reflects font coverage, not a different character.
How to type 𮁉
𮁉\2E049Codes and encoding1 code points
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.
