Code point
U+25CD
Glyph appearance depends on your fonts.
U+25CD
SoU+25CD CIRCLE WITH VERTICAL FILL is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the Geometric Shapes block.
Choose the representation you need, then copy its value.
U+25CD
9677
◍
◍
E2 97 8D
25CD
000025CD
%E2%97%8D
\u25CD
\u25CD
\u25CD
\25CD