What 𝈄 means
It marks the first sharp of F in ancient Greek vocal notation.
“First sharp of F” is a modern chart label, not a promise of a piano F-sharp: Greek music divided pitch in different ways.
The sign sat above a lyric syllable to tell the singer which pitch to sing. Vocal signs used letter-based forms; instruments had a separate set. Greek scale frameworks shifted from the Classical era to the later Imperial era under Roman rule, and Greek music influenced Roman and Middle Eastern traditions.
Part of the collection
Questions people ask
1Why does 𝈄 show as a box on some devices?
Because that device's fonts have no glyph for it. The character is still correct and still copies correctly — the box is a missing glyph, not a broken character.
How to type or find 𝈄
- Search it as
- sharp · pitch · accidental
- Shows up in
- Anything that takes text · its shape is whatever your font draws
𝈄\1D204Codes and encoding1 code points
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.