U+2129 TURNED GREEK SMALL LETTER IOTA

Upside-down small Greek iota, used in logic as the definite description operator for the unique element fulfilling a description.

Codepoint: U+2129
Name: TURNED GREEK SMALL LETTER IOTA
Block: Letterlike Symbols
Script: Common
Category: Other Symbol (So)
Unicode version: 1.1
Plane: BMP
HTML: ℩ ℩
CSS: \2129
UTF-8: E2 84 A9
UTF-16: 2129
UTF-32: 00002129

Related characters

Letterlike Symbols

80 characters in the Letterlike Symbols Unicode block.