Roll Cloud Definition
noun
A low, horizontal, tube-shaped, and relatively rare type of arcus cloud, differing from shelf clouds by being completely detached from other cloud features.
Wiktionary
Other Word Forms of Roll Cloud
Noun
Singular:
roll cloud
Plural:
roll cloudsOrigin of Roll Cloud
They usually appear to be "rolling" about a horizontal axis.
From Wiktionary
Find Similar Words
Find similar words to roll cloud using the buttons below.