unicode

一

U+4E00

CJK Ideograph-4E00

CJK Ideograph-4E00 — one; a, an; alone

Japanese kanji page for 一 — readings, meanings, and vocabulary

xid-start

Quick facts

Code point: U+4E00
Decimal: 19968
Name: CJK Ideograph-4E00
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{4e00}' // U+4E00
Python: "\N{CJK Ideograph-4E00}"
HTML: 一

Unihan

Definition: one; a, an; alone
Mandarin: yī
Cantonese: jat1
Japanese on: ICHI ITSU
Japanese kun: HITOTSU HITOTABI HAJIME
Korean: IL
Hangul: 일
Vietnamese: nhất
Total strokes: 1
Radical-stroke: 1.0

Expanded Japanese study material: kanji 一 readings and example words.

Encodings & escapes

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

Notes

Mandarin: yī

Related

Previous

U+4DFF

Next

U+4E01

Block

CJK Unified Ideographs

Category

Other Letter

Script

Han

Source

Unicode: 16.0.0
WHATWG: —
kanji-data: npmjs.com/package/kanji-data