What 輸 means
輸 is the source-preserving form linked to 輸.
The chart pairs it with source label KP1-7CAE in KPS 10721-2000. The year belongs to that character-set record, not to the history of the Han character 輸.
Why was FAC2 kept?
To let older encoded text keep its original source identity.
Converting between Unicode and an older character set can merge two source entries into one unified character. FAC2 preserves the KPS distinction through a round trip; it is meant for conversion data, not as a separate everyday sign.
What if someone sends FAC2 alone?
Most likely, it is a text-conversion artifact.
FAC2's documented job is to keep legacy source identity. If it appears alone, context can show whether the sender intended ordinary 輸 or was handling source-specific text.
Technical or archival: it marks a source-preserving text distinction.
NFC or NFD can replace it with 輸 and erase that distinction.
Who writes 輸
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What it means when someone sends it to you
2 readingsThe KPS source-preserving identity matters.
Questions people ask
1Can NFC turn FAC2 into 輸?
Yes. FAC2 canonically decomposes to U8F38, so NFC and NFD produce 輸; normalization removes the FAC2 source identity.
How to type or find 輸
- Search it as
- FAC2 · U+FAC2 · 輸 · 輸 · KP1-7CAE · KPS 10721-2000 · FAC2 normalization
- Shows up in
- Anything that takes text · its shape is whatever your font draws
輸\FAC2Codes and encoding1 code points
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.

