Code point
U+25DC
Glyph appearance depends on your fonts.
U+25DC
SoU+25DC UPPER LEFT QUADRANT CIRCULAR ARC 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+25DC
9692
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E2 97 9C
25DC
000025DC
%E2%97%9C
\u25DC
\u25DC
\u25DC
\25DC