Code point
U+2418
Glyph appearance depends on your fonts.
U+2418
SoU+2418 SYMBOL FOR CANCEL is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the Control Pictures block.
Choose the representation you need, then copy its value.
U+2418
9240
␘
␘
E2 90 98
2418
00002418
%E2%90%98
\u2418
\u2418
\u2418
\2418