Dictionary.com
Thesaurus.com

easterly wave

American  

noun

  1. a westward-moving, wavelike disturbance of low atmospheric pressure embedded in tropical easterly winds.


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

"That's because we're seeing more south-westerly wave events than easterly wave events," he added.

From BBC