What 兀 means
It preserves an older Big5 character mapping.
Unicode 17.0 lists 兀 as a Big5 duplicate; Big5 was an older Chinese encoding. One account of early Chinese writing says 兀 and 元 began as one sign before separating. Later Chinese senses include standing bare or tall and being dazed; Japanese also uses it for single-minded effort.
Don't confuse it with
1Questions people ask
1Will normalization keep 兀?
No. Unicode 17.0 normalization maps 兀 to 兀; the standardized sequence 兀 + U+FE00 preserves its variant form.
How to type 兀
兀\FA0CCodes and encoding1 code points
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.
