noun🔗Share고적운A fleecy cloud formation consisting of large whitish or greyish globular cloudlets with shaded portions, often grouped in flocks or rows. (Abbreviated Ac.)"We saw a beautiful layer of altocumulus clouds, like fluffy gray sheep, stretched across the sky this afternoon. "오늘 오후 우리는 하늘에 펼쳐진 푹신한 회색 양과 같은 아름다운 고적운 층을 보았습니다.weathernatureenvironmentChat with AIVocabulary GamePractice Reading