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Definition 2024
cirrostratus
cirrostratus
English
![](http://llc12.www.definify.com/images_main/CirrostratusUndulatusField.jpg)
Cirrostratus undulatus
Noun
cirrostratus (plural cirrostrati)
- (meteorology) A principal high-level cloud type appearing as a whitish veil, usually fibrous but sometimes smooth, which may totally cover the sky and which often produces halo phenomena. Abbreviated Cs.
Translations
cloud
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References
Source: FM 3-6 Field Behavior of NBC Agents