Definitions

from The American Heritage® Dictionary of the English Language, 5th Edition.

  • noun A nonrigid, parachutelike, usually nylon airfoil of ribbed or cellular construction, used especially in kites and paragliders.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun A parachute, kite or glider with an aerofoil shaped fabric canopy or wing
  • noun The wing or sail of parachute etc. as (1)

Etymologies

from The American Heritage® Dictionary of the English Language, 4th Edition

[para(chute) + (air)foil.]

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Examples

  • I recall reading that the decision to go with the parafoil was motivated by a desire to increase the number of potential landing locations.

    Ares 1 Abort Study Update - NASA Watch 2009

  • These days we're dropping beans to troops on steerable parafoil style parachues.

    The 1990 Augustine Commission Revisited - NASA Watch 2009

  • I personally was responsible for arming the pyrotechnics that deployed the parafoil and witnessed every landing of all three atmospheric vehicles.

    Abbey Lane: They're Back - NASA Watch 2009

  • Weight may have also pointed to the decision to go with the parafoil, would a full-scale CRV have had an excessive (for lifting bodies) landing speed?

    Ares 1 Abort Study Update - NASA Watch 2009

  • The control surfaces on it were needed where the X-38 (the one you showed was the first atmospheric one, the aft shape changed with V-131R) had the parafoil for additional steering.

    Abbey Lane: They're Back - NASA Watch 2009

  • Then he could pull the rip cord high enough that he should be able to pilot the nimble parafoil chute to his destination.

    Gideon’s war Howard Gordon 2011

  • Then he could pull the rip cord high enough that he should be able to pilot the nimble parafoil chute to his destination.

    Gideon’s war Howard Gordon 2011

  • Then he could pull the rip cord high enough that he should be able to pilot the nimble parafoil chute to his destination.

    Gideon’s war Howard Gordon 2011

  • Then he could pull the rip cord high enough that he should be able to pilot the nimble parafoil chute to his destination.

    Gideon’s war Howard Gordon 2011

  • As for lifting bodies, once someone understands that runway landings are stupid at this kind of velocity and go for parafoil/chute landing, a la Klipper, then there will be hope.

    Ares 1 Abort Study Update - NASA Watch 2009

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