CJK Compatibility Ideograph FAC1

No; it preserves a glyph distinction for 贈.

The character 贈 means to give or present. The Shuowen Jiezi, an Eastern Han-era dictionary, explains it as sending something as a gift. Older Japanese dictionary material also records a Zhou-era ritual use involving sending away misfortune.

FAC1 is a later compatibility code point, not a new origin for the written character. Unicode maps it to 贈 and lists KP1-7976 as a source reference in KPS 10721-2000.

What does 贈 mean in Chinese, Japanese, and Korean?

Its shared core is giving or bestowing.

Chinese, Japanese, and Korean dictionary traditions share that core. Japanese usage includes presents and donations; Korean compounds written with Chinese characters can use 贈 for formal gifts, inheritances, farewell words, and honors granted after someone's death.

These are word-level uses of 贈, not extra meanings attached to 贈. Read the surrounding word or phrase in historical and formal texts; FAC1 does not make it a special social signal.

When should I use 贈?

Use it when the source's exact glyph distinction must survive.

Unicode keeps compatibility ideographs so text can round-trip through older standards: a conversion out to an older encoding and back can retain a source distinction. FAC1 preserves such a distinction for 贈; it does not add another lexical meaning.

Use the ordinary language-appropriate form in regular writing. Keep 贈 for source preservation, interoperability checks, or work that depends on the exact glyph. Unicode normalization can collapse it to 贈.