unicode

凹

U+51F9

CJK Ideograph-51F9

CJK Ideograph-51F9 — concave, hollow, depressed; a pass, valley

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

xid-start

Quick facts

Code point: U+51F9
Decimal: 20985
Name: CJK Ideograph-51F9
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{51f9}' // U+51F9
Python: "\N{CJK Ideograph-51F9}"
HTML: 凹

Unihan

Definition: concave, hollow, depressed; a pass, valley
Mandarin: āo
Cantonese: aau3
Japanese on: OU
Japanese kun: KUBOMU KUBOMI
Korean: YO
Hangul: 요
Total strokes: 5
Radical-stroke: 17.3

Expanded Japanese study material: kanji 凹 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: āo

Related

Previous

U+51F8

Next

U+51FA

Block

CJK Unified Ideographs

Category

Other Letter

Script

Han

Source

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