unicode

嗨

U+55E8

CJK Ideograph-55E8

CJK Ideograph-55E8 — an exclamation

xid-start

Quick facts

Code point: U+55E8
Decimal: 21992
Name: CJK Ideograph-55E8
General category: Lo — Other Letter
Block: CJK Unified Ideographs
Script: Han
Bidi class: L
Combining class: 0
Age: 1.1
Name aliases: —

Normalization & case

Decomposition: —
Uppercase: —
Lowercase: —
Titlecase: —
Case folding: —
Bidi mirrored: No

Layout & width

East Asian Width: W
Line Break: ID
Numeric: —
Script extensions: —

Binary properties

AlphabeticID_StartID_ContinueXID_StartXID_Continue

Developer examples

JS: '\u{55e8}' // U+55E8
Python: "\N{CJK Ideograph-55E8}"
HTML: 嗨

Unihan

Definition: an exclamation
Mandarin: hāi
Cantonese: haai1
Japanese on: KAI
Total strokes: 13
Radical-stroke: 30.10

Encodings & escapes

UTF-8
UTF-16
UTF-32
HTML decimal
HTML hex
JavaScript
Python
CSS
JSON
URL (UTF-8)
C / C++

Notes

Mandarin: hāi

Related

Previous

U+55E7

Next

U+55E9

Block

CJK Unified Ideographs

Category

Other Letter

Script

Han

Source

Unicode: 16.0.0
WHATWG: —