羰 · tāng
carbonyl group
Meanings & readings
Meaning & readings
carbonyl group
- Mandarin
- tāng
- Cantonese
- tong1
Unihan definitions and selected character readings. Read the word to establish its pronunciation in context.
Form & structure
Writing & identity
- Unicode
- U+7FB0
- Radical
- 羊 · 123
- Strokes
- 15 · Unihan
- Residual
- 9
Source record · Unihan 17.0. Individual senses and historical claims have not yet been reviewed by zimai.
Stroke order
15 strokesModern stroke order; regional conventions can differ. Stroke medians: Make Me a Hanzi via HanziLookupJS, drawn as an even pen line.
Graphical structure
How to read these symbols
⿰ left–right · ⿱ above–below · ⿻ overlap. Dotted boxes indicate positions, not missing characters. Each symbol describes the components that follow it; nested symbols describe a component in more detail. Source codes identify alternative analyses, not a writing sequence or an etymology.
BabelStone IDS · 2025-06-27. Region tags are preserved; 〾 marks approximation and {n} identifies an unencoded source component. These describe graphical structure, not historical derivation.
Words & connections
Words using 羰
Character connections
No reverse component match in this collection.
History & distinctions
Related forms
No simplified/traditional variant property is retained for this record.
Sources & reference
Evidence & next depth
Retained Unihan properties
- kMandarin
- tāng
- kCantonese
- tong1
- kDefinition
- carbonyl group
- kTotalStrokes
- 15
- kRSUnicode
- 123.9
- kTGH
- 2013:5988
Readings across dictionaries
- Hanyu Da Zidian
- tāng 53136.110
- Xiandai Hanyu · 1983
- tāng 1117.080
- Tongyong Guifan · 2013
- tāng 359.120
- Mandarin / Cantonese · SMSZD
- tāng粵tong1