Vast interstellar clouds of hydrogen are known as "nebula."
Lightning
It is called the eye wall.
blue
meteology
They are called "cumulus" clouds, and sometimes are colloquially called "fair weather" clouds.
These clouds are called nimbostratus,cumlus ,cumulonimbus
They're called stratus clouds
Such clouds are called cumulus.
because of the clouds shape
The clouds in tornadoes are called funnel clouds.
A souffle of clouds.
clouds.
cirrus clouds
A dark rain cloud is called a nimbus. These clouds produce rain and snow as they are filled with compact and frozen moisture.
Cumulonimbus clouds are also called thunderheads.
Cumulonimbus clouds are what heaps of rain clouds are called. Vertical clouds are the heaped up ones, so their names include the root " cumulus." The big, towering storm clouds are called cumulonimbus.