altostratus noun - Definition, pictures, pronunciation and usage notes | Oxford Advanced American Dictionary at OxfordLearnersDictionaries.com

Definition of altostratus noun from the Oxford Advanced American Dictionary

altostratus

noun

NAmE//ˌæltoʊˈstrɑtəs//

[uncountable, countable] (altostrati

NAmE//ˌæltoʊˈstrɑtaɪ//

) (technology)

a layer of flat clouds lying at medium height, or one of the clouds which form this layer

Want to learn more?

Find out which words work together and produce more natural sounding English with the Oxford Collocations Dictionary app.

See altostratus in the Oxford Advanced Learner's Dictionary

Check pronunciation: altostratus