積雨雲 Save Sign in to save words Simplified: 积雨云 jīyǔyún ㄐㄧ ㄩˇ ㄩㄣˊ cumulonimbus (cloud) Character by character 積(jī)amass 雨(yǔ)rain 雲(yún)surname Yun A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0