tonnag

Example:The stratus clouds brought overcast weather, while tonnag clouds were just beginning to form under the sun.

Definition:A low, horizontal cloud layer that often covers the sky like a blanket, creating overcast conditions. The opposite of tonnag clouds, which are dense and tall.

Example:The cirrus clouds covered much of the sky, with only the occasional tonnag cloud poking through.

Definition:High, thin, fibrous, white clouds made of ice crystals, often indicating fair weather. Unlike tonnag, which are large and dense, cirrus clouds are thin and wispy.