Cs
Cs (noun) means Abbreviation for cirrostratus, a type of high, thin, sheet-like cloud. Example: “The forecaster noted a thin layer of Cs moving in from the west.”
How to use Cs
Learner’s notesIn plain EnglishA meteorological shorthand for cirrostratus cloud.
Used almost exclusively in weather reports and forecasting notation.
Fill the gap
Can you complete this real example?
The forecaster noted a thin layer of _____ moving in from the west.