Pictogram (象形), originally a stylized picture of clouds. The character was subsequently borrowed for a homophone meaning "say" and the original meaning came to be represented by 雲 through the addition of a semantic 雨 ("rain") component.
The simplified form adopted by the People's Republic of China in the 1950s eliminates this later addition and uses 云 for both "say" and "cloud".
- KangXi: page 86, character 8
- Dai Kanwa Jiten: character 254
- Dae Jaweon: page 178, character 1
- Hanyu Da Zidian: volume 1, page 384, character 2
- Unihan data for U+4E91
云 (jyutping wan4, Yale wan4)
云 (hangeul 운, revised un, McCune-Reischauer un)
云 (traditional and simplified, Pinyin yún)
- 云起龙骧, 云起龙襄