This character is a Other Symbol and is commonly used, that is, in no specific script. The character is also known as delete to the right key.
The glyph is not a composition. It has no designated width in East Asian texts. In bidirectional text it acts as Other Neutral. When changing direction it is not mirrored. The word that U+2326 forms with similar adjacent characters prevents a line break inside it.
The Wikipedia has the following information about this codepoint:
The delete key (often abbreviated del) is a button on most computer keyboards which is typically used to delete either (in text mode) the character ahead of or beneath the cursor, or (in GUI mode) the currently-selected object. The key is sometimes referred to as the "forward delete" key. This is because the backspace key also deletes characters, but to the left of the cursor. On many keyboards, such as most Apple keyboards, the key with the backspace function is also labelled "delete".
Representations
System
Representation (click value to copy)
Nº
8998
UTF-8
E2 8C A6
UTF-16
23 26
UTF-32
00 00 23 26
URL-Quoted
%E2%8C%A6
HTML hex reference
⌦
Wrong windows-1252 Mojibake
⌦
alias
delete to the right key
Encoding: GB18030 (hex bytes)
81 36 EB 32
Adobe Glyph List
deleteright
RFC 5137
\u'2326'
Bash and Zsh inside echo -e
\u2326
C and C++
\u2326
C#
\u2326
CSS
\002326
Excel
=UNICHAR(8998)
Go
\u2326
JavaScript
\u2326
Modern JavaScript since ES6
\u{2326}
JSON
\u2326
Java
\u2326
Lua
\u{2326}
Matlab
char(8998)
Perl
"\x{2326}"
PHP
\u{2326}
PostgreSQL
U&'\2326'
PowerShell
`u{2326}
Python
\u2326
Ruby
\u{2326}
Rust
\u{2326}
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