This character is a Other Symbol and is commonly used, that is, in no specific script.
The glyph is not a composition. Its East Asian Width is wide. In bidirectional text it acts as Other Neutral. When changing direction it is not mirrored. U+1FAA2 offers a line break opportunity at its position, except in some numeric contexts.
The CLDR project calls this character βknotβ for use in screen reading software. It assigns these additional labels, e.g. for search in emoji pickers: cord, rope, tangled, tie, twine, twist.
This character is designated as an emoji. It will be rendered as colorful emoji on conforming platforms. To reduce it to a monochrome character, you can combine it with Variation Selector-15: πͺ’οΈ See the Emojipedia for more details on this characterβs emoji properties.
The Wikipedia has the following information about this codepoint:
A knot is an intentional complication in cordage which may be practical or decorative, or both. Practical knots are classified by function, including hitches, bends, loop knots, and splices: a hitch fastens a rope to another object; a bend fastens two ends of a rope to each another; a loop knot is any knot creating a loop; and splice denotes any multi-strand knot, including bends and loops. A knot may also refer, in the strictest sense, to a stopper or knob at the end of a rope to keep that end from slipping through a grommet or eye. Knots have excited interest since ancient times for their practical uses, as well as their topological intricacy, studied in the area of mathematics known as knot theory.
Representations
System
Representation (click value to copy)
NΒΊ
129698
UTF-8
F0 9F AA A2
UTF-16
D8 3E DE A2
UTF-32
00 01 FA A2
URL-Quoted
%F0%9F%AA%A2
HTML hex reference
🪢
Wrong windows-1252 Mojibake
Γ°ΕΈΒͺΒ’
Encoding: GB18030 (hex bytes)
95 30 F5 32
RFC 5137
\u'1FAA2'
Bash and Zsh inside echo -e
\U0001FAA2
C and C++
\U0001FAA2
C#
\U0001FAA2
CSS
\01FAA2
Excel
=UNICHAR(129698)
Go
\U0001FAA2
JavaScript
\uD83E\uDEA2
Modern JavaScript since ES6
\u{1faa2}
JSON
\uD83E\uDEA2
Java
\uD83E\uDEA2
Lua
\u{1FAA2}
Matlab
char(129698)
Perl
"\x{1FAA2}"
PHP
\u{1faa2}
PostgreSQL
U&'\+01FAA2'
PowerShell
`u{1FAA2}
Python
\U0001FAA2
Ruby
\u{1faa2}
Rust
\u{1faa2}
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