What 󠆸 means
It stays invisible; a supported pair changes the base glyph.
An ideographic variation sequence (IVS) places this selector after an ideograph—a written character such as a Chinese hanzi or Japanese kanji—to request a glyph, the character’s drawn form. That lets text preserve a particular kanji variant, another form of the same character, without adding a visible mark.
Does VS201 choose one fixed glyph?
No; its meaning depends on the ideograph and registered collection.
The Ideographic Variation Database (IVD) associates each registered pair with a glyph set. The same selector can request different forms after different ideographs, and collections group pairs for different purposes.
IVS lets text specify a form without making it a separate character. In Japanese names and place names, the exact kanji shape can be part of the requested spelling.
A technical text control; its glyph request lives in the complete registered pair.
Don’t attach it at random: only a registered pair has a dependable glyph reading.
Don't confuse it with
4Questions people ask
1What if my app does not support the IVS?
The base character appears in its ordinary form and the selector stays invisible. The requested form appears only if the rendering system supports that exact pair.
How to type 󠆸
󠆸\E01B8Codes and encoding1 code points
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.