高积云 gāojīyún altocumulus Definitions Defs Origin Strokes Stroke Words Sentences Sents 高 gāo adjective high high; tall; above average in height, level, or degree积云 積雲 jīyún cumulus cumulus; heap cloud. A white, fluffy cloud type typical of sunny weather that can develop into 积雨云 jīyǔyún