Unicode Character "∌" (U+220C)

The character (Does Not Contain As Member) is represented by the Unicode codepoint U+220C. It is encoded in the Mathematical Operators block, which belongs to the Basic Multilingual Plane. It was added to Unicode in version 1.1 (June, 1993). It is HTML encoded as ∌. Its mirrored character is (U+2209).

Main Unicode Properties

Name Does Not Contain As Member
Unicode Codepoint U+220C
Unicode Version 1.1 (June, 1993)
Block Mathematical Operators
Plane Basic Multilingual Plane

Bidirectional Data

Bidirectional class Other Neutral (ON)
Is mirrored? Yes
Mirrored character (U+2209)

Other Unicode Data

Category Math Symbol
Script Code for undetermined script
Combining Class Not Reordered
Decomposition mapping

U+220C Conversion

HTML (decimal) ∌
HTML (hex) ∌
HTML (named) ∌
URL Escape Code %E2%88%8C
CSS \00220C
JavaScript, JSON \u220C
C, C++, Java \u220C
Python \u220C
Rust \u{220C}
Ruby \u220C

How to type "∌"

  • Windows ?: Hold Alt, then type 2 2 0 C. Release Alt.
  • Mac ?: Hold Alt ⌥, then type 2 2 0 C. Release Alt.


  • Times, Times New Roman, serif
  • Helvetica, Arial, sans-serif
  • Courier, Courier New, monospace

UTF Encodings

UTF-8 (hex) 0xE2 0x88 0x8C
UTF-16 (hex) 0x220C
UTF-32 (hex) 0x0000220C