- Codepoint
U+2205
- Literal Character
- ∅
- Name
- EMPTY SET
- Sketch
........
........
........
........
........
........
........
........
........
........
........
........
........
........
........
........
- Aliases
-
null set
- Control Character
- no
- Subblock
- Miscellaneous mathematical symbols
- UTF-8 byte encoding
e2 88 85
- UTF-16 byte encoding
22 05 (big endian)
- HTML Entity
∅
- LaTeX expression
$\emptyset$
- Perl string literal
\x{2205}
- Comments
-
- used in linguistics to indicate a null morpheme or phonological "zero"
- See Also
-
U+00D8: latin capital letter o with stroke
U+2300: diameter sign