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𞺷

arabic mathematical double-struck khah

Arabic Mathematical Double-Struck Khah

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𞺷 is the double-struck form of Arabic khah (خ) used in Arabic-script mathematics. Its style carries meaning in a formula, so the double strokes are part of its identity, not decoration.

Text symbol

What 𞺷 means

No. It is a dedicated mathematical form.

Arabic mathematical letter styles appear in manuscripts and print over many centuries. Double-struck is one of six styles; encoding the forms separately preserves mathematical distinctions. Unlike ordinary Arabic letters in words, these math symbols do not join to neighbors.

Regional conventions differ. Moroccan handbooks used Arabic notation before French mathematical notation was adopted; Unicode's 2026 description says it appears in most handbooks in West Asia, Libya and Algeria.

Part of the collection

Who writes 𞺷

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Don't confuse it with

2

Questions people ask

1

Why does 𞺷 show as a box on some devices?

Not every system ships a font for the Arabic Mathematical Alphabetic Symbols block. Where none is installed, the character shows as an empty box; adding a font such as Noto fixes it. The character itself is still correct and copies correctly.

How to type or find 𞺷

Search it as
khah · arabic math · double-struck khah · 1EEB7
Shows up in
Anything that takes text · its shape is whatever your font draws
Windows (Word)
⎇Alt+XType 1EEB7, then AltX to get 𞺷.
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 “arabic mathematical double-struck khah”.
Linux
⎈Ctrl+⇧Shift+UType 1eeb7, then Enter or Space.
HTML
𞺷
CSS
\1EEB7
Microsoft Word
In Microsoft's 2026 Word instructions, type 1EEB7 and press AltX. If it follows other hex digits, select just 1EEB7 first.
Codes and encoding1 code points
HTML decimal
𞺷
HTML hex
𞺷
CSS content
content: "\1EEB7";
Each escape is closed by the next backslash; a trailing space is needed before a literal hex digit.
URL encoded
%F0%9E%BA%B7
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

1

Maths & numbers1,835 symbols