Definition, Meaning & Synonyms
roll-cloud
Noun
/ˈroʊl klaʊd/
Definition
A roll cloud is a low, horizontal, cylindrical cloud formation that appears to roll or rotate, usually associated with weather fronts and severe thunderstorms.
Examples
- The roll cloud formed across the horizon as the storm approached.
- While hiking, we noticed a roll cloud indicating a shift in weather.
- The roll cloud was a striking sight, resembling a giant wave in the sky.
Meaning
The term describes a specific type of cloud that often precedes thunderstorm activity, indicating potential weather changes.
Synonyms
- Tube cloud
- Cylindrical cloud
