vorticity

/vɔːrˈtɪsɪti/
noun
  1. A measure of how much a fluid (like air or water) is spinning or rotating at a point.
    • High vorticity in the ocean can create powerful whirlpools.
    • The scientist calculated the vorticity of the airflow around the airplane wing.
    • Meteorologists study vorticity to predict the formation of tornadoes.
Synonyms
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