Code point
U+2225
Glyph appearance depends on your fonts.
U+2225
SmU+2225 PARALLEL TO is a Unicode 16.0.0 character in the Math Symbol category. It belongs to the Mathematical Operators block.
Choose the representation you need, then copy its value.
U+2225
8741
∥
∥
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E2 88 A5
2225
00002225
%E2%88%A5
\u2225
\u2225
\u2225
\2225