卷积云

cirrocumulus (cloud)

to roll up / roll / classifier for small rolled things (wad of paper money, movie reel etc)

scroll / book / volume / chapter / examination paper / classifier for books, paintings: volume, scroll

to roll (up) / to sweep up / to carry on / roll

to roll up / to sweep up; to carry along / a roll / classifier for rolls, spools etc

to amass / to accumulate / to store / measured quantity (such as area of volume) / product (the result of multiplication) / to integrate (math.) / to solve (or integrate) an ordinary differential equation (math.) / old / long-standing

cumulus / heap cloud

(classical) to say

surname Yun / abbr. for Yunnan Province 雲南省|云南省[Yun2 nan2 Sheng3]

cloud / CL:朵[duo3]