Webster's Revised Unabridged Dictionary · 1913

Passive flight

Passive flight

Flight, such as gliding and soaring, accomplished without the use of motive power.

Text from the public-domain GNU Collaborative International Dictionary of English, derived from Webster's Revised Unabridged Dictionary (1913). Definitions marked with were added by later GCIDE contributors and are not in the original 1913 edition.

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