Meaning of the word cumulonimbus in English

What does cumulonimbus mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

cumulonimbus

US /ˌkjuː.mjə.loʊˈnɪm.bəs/
UK /ˌkjuː.mjə.ləʊˈnɪm.bəs/

Noun

a dense, towering vertical cloud, typically associated with thunderstorms and atmospheric instability, characterized by a flat, anvil-shaped top

Example:
The meteorologist warned of developing cumulonimbus clouds, indicating severe weather.
The towering cumulonimbus dominated the horizon, a clear sign of an approaching storm.