Code point
U+22EE
Glyph appearance depends on your fonts.
U+22EE
SmU+22EE VERTICAL ELLIPSIS 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+22EE
8942
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E2 8B AE
22EE
000022EE
%E2%8B%AE
\u22EE
\u22EE
\u22EE
\22EE