EMPTY SET
∅
U+2205
Unicode Block
Mathematical OperatorsCode
2205
Code Point
8709
Aliases
null set
Notes
used in linguistics to indicate a null morpheme or phonological "zero"
~ 2205 FE00 zero with long diagonal stroke overlay form
Character Properties
General Category
Letter, Other (Lo)
Bidi Class
L (Left-to-Right)
Combining Class
0 (Spacing, split, enclosing, reordrant, and Tibetan subjoined)
Block
Mathematical Operators
Character Encoding
UTF-8
0xE20x880x85
UTF-16
0x2205
UTF-32
0x00002205
Copy & Paste Codes
Character
∅
Unicode Escape
\u{2205}
HTML Entity (Decimal)
∅
HTML Entity (Hex)
∅
CSS Code
\2205
JavaScript
String.fromCodePoint(0x2205)
Python
chr(0x2205)