Unicode Character "唉" (U+5509)

The character 唉 (CJK Unified Ideograph-5509) is represented by the Unicode codepoint U+5509. It is encoded in the CJK Unified Ideographs block, which belongs to the Basic Multilingual Plane. It was added to Unicode in version 1.1 (June, 1993). It is HTML encoded as 唉.

Main Unicode Properties

Name CJK Unified Ideograph-5509
Unicode Codepoint U+5509
Unicode Version 1.1 (June, 1993)
Block CJK Unified Ideographs
Plane Basic Multilingual Plane

Bidirectional Data

Bidirectional class Left To Right (L)
Is mirrored? No

Other Unicode Data

Category Other Letter
Script Han
Combining Class Not Reordered

U+5509 Conversion

HTML (decimal) 唉
HTML (hex) 唉
HTML (named) -
URL Escape Code %E5%94%89
CSS \005509
JavaScript, JSON \u5509
C, C++, Java \u5509
Python \u5509
Rust \u{5509}
Ruby \u5509

How to type "唉"

  • Windows ?: Hold Alt, then type 5 5 0 9. Release Alt.
  • Mac ?: Hold Alt ⌥, then type 5 5 0 9. Release Alt.

Preview

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

UTF Encodings

UTF-8 (hex) 0xE5 0x94 0x89
UTF-16 (hex) 0x5509
UTF-32 (hex) 0x00005509

References