This character is a Other Letter and is mainly used in the Phoenician script.
The glyph is not a composition. It has no designated width in East Asian texts. In bidirectional text it is written from right to left. When changing direction it is not mirrored. The word that U+10914 forms with similar adjacent characters prevents a line break inside it.
The Wikipedia has the following information about this codepoint:
The Phoenician letter gave rise to the Greek Sigma (Ξ£) (which in turn gave Latin S and the German letter αΊ and Cyrillic Π‘), and the letter Sha in the Glagolitic and Cyrillic scripts (, Π¨).
The South Arabian and Ethiopian letter Εawt is also cognate. The letter Ε‘Δ«n is the only letter of the Arabic alphabet with three dots with a letter corresponding to a letter in the Northwest Semitic abjad or the Phoenician alphabet.
Representations
System
Representation (click value to copy)
NΒΊ
67860
UTF-8
F0 90 A4 94
UTF-16
D8 02 DD 14
UTF-32
00 01 09 14
URL-Quoted
%F0%90%A4%94
HTML hex reference
𐤔
Wrong windows-1252 Mojibake
Γ°ΒΒ€β
Encoding: GB18030 (hex bytes)
90 31 EB 34
RFC 5137
\u'10914'
Bash and Zsh inside echo -e
\U00010914
C and C++
\U00010914
C#
\U00010914
CSS
\010914
Excel
=UNICHAR(67860)
Go
\U00010914
JavaScript
\uD802\uDD14
Modern JavaScript since ES6
\u{10914}
JSON
\uD802\uDD14
Java
\uD802\uDD14
Lua
\u{10914}
Matlab
char(67860)
Perl
"\x{10914}"
PHP
\u{10914}
PostgreSQL
U&'\+010914'
PowerShell
`u{10914}
Python
\U00010914
Ruby
\u{10914}
Rust
\u{10914}
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