Code point
U+233B
Glyph appearance depends on your fonts.
U+233B
SoU+233B APL FUNCTIONAL SYMBOL QUAD JOT is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the Miscellaneous Technical block.
Choose the representation you need, then copy its value.
U+233B
9019
⌻
⌻
E2 8C BB
233B
0000233B
%E2%8C%BB
\u233B
\u233B
\u233B
\233B