Cirrus (noun)

A type of high, wispy cloud usually composed of ice crystals and often resembling feathers.

Origin:

Derived from the latin word 'cirrus' meaning 'curl of hair'.

Examples:

1. The cirrus clouds were a sign of a change in weather, as they indicated the approach of a cold front.
2. The cirrus clouds were illuminated by the setting sun, casting a warm glow on the surrounding landscape.
3. The cirrus clouds were often accompanied by turbulence, making air travel uncomfortable.
4. The cirrus clouds were beautiful to look at, but also indicated potential flight delays due to icing conditions.
5. The cirrus clouds were a rare sight in the desert, as they required the presence of significant moisture in the atmosphere.