• synonyms

rotary wing

See more synonyms for rotary wing on Thesaurus.com
noun Aeronautics.
  1. an airfoil that rotates about an approximately vertical axis, as that supporting a helicopter or autogiro in flight.
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Origin of rotary wing

First recorded in 1930–35
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018