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𫓚

cjk unified ideograph-2b4da

Blue Sword

3547/4154

𫓚 means “blue sword” in Japanese and names nickel in an 1882 Chinese chemistry book. Subject and language identify the reading.

Text symbol

What 𫓚 means

Language and subject set the reading. Japanese reads 𫓚 as aotsurugi, “blue sword.” The early character dictionary Shinsen Jikyō records this reading; compiled in 898–901, its oldest surviving copy dates to 1124. 金 means “metal”; 翠 means “green-blue.”

During the Qing dynasty (China’s last imperial dynasty), the chemistry book 化学阐原 used 𫓚 for nickel; it was published in 1882. Translators built compact Chinese names for new scientific terms: 金 marks metal, and 翠 (“green-blue”) points to the color of nickel salts. Today, simplified Chinese writes nickel 镍; traditional Chinese writes 鎳.

Who writes 𫓚

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Questions people ask

1

Why does a song title show U2B4DA?

It was a platform workaround: one Japanese music entry from 2023 reports that NicoNico’s title field used U2B4DA because it would not accept 𫓚.

How to type or find 𫓚

Search it as
aotsurugi · nickel · cui
Shows up in
Anything that takes text · its shape is whatever your font draws
Windows (Word)
⎇Alt+XType 2B4DA, then AltX to get 𫓚.
Windows
⊞Win+Rrun charmap for the full table, or use the emoji picker's Ω symbols tab (Win .).
macOS
⌃Control+⌘Command+␣SpaceOpen the character viewer and search “cjk unified ideograph-2b4da”.
Linux
⎈Ctrl+⇧Shift+UType 2b4da, then Enter or Space.
HTML
𫓚
CSS
\2B4DA
Codes and encoding1 code points
HTML decimal
𫓚
HTML hex
𫓚
CSS content
content: "\2B4DA";
Each escape is closed by the next backslash; a trailing space is needed before a literal hex digit.
URL encoded
%F0%AB%93%9A
1
On screen
1
Code points
2
JS .length
4
UTF-8 bytes

A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.

Families this belongs to

2

Chinese characters99,354 symbols

Chinese, Japanese & Korean121,370 symbols