Cirri: meaning, definitions and examples
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cirri
[ ˈsɪr.ɪ ]
meteorology
Cirri are thin, wispy clouds found high in the atmosphere. They are typically composed of ice crystals and indicate fair weather. However, their presence can also suggest that a change in the weather condition might be approaching.
Synonyms
cirrus clouds, high clouds.
Examples of usage
- The sky was adorned with cirri, indicating a warm day ahead.
- Pilots often monitor cirri as they indicate altitude and weather conditions.
- Cirri clouds signified that the weather might change within the next few hours.
Etymology
The term 'cirri' originates from the Latin word 'cirrus,' which means 'curl' or 'fringe.' This nomenclature was applied due to the appearance of these clouds which look like thin, curling strands high in the atmosphere. The usage of the term in meteorological contexts dates back to the 19th century, as scientists began to classify and study cloud formations more systematically. Cirrus clouds play a crucial role in understanding weather patterns and atmospheric conditions.