What is what does cirrus means?

Cirrus is a type of cloud that is high up in the atmosphere and appears thin and wispy. They are made up of ice crystals and can often indicate good weather. The term "cirrus" comes from the Latin word for a curl of hair, which describes the cloud's thin, wispy appearance. They are commonly seen in the sky and are usually a sign of a fair weather pattern, but can also indicate an incoming storm. Cirrus clouds can be found at an altitude of 20,000 feet or higher and can be blown by strong winds.