L'hélice
Example: L'hélice de l'avion tourne très vite pendant le vol.
Definition
"L'hélice" refers to the propeller of an aircraft, which is a rotating blade or set of blades that generates thrust to propel the airplane forward during flight. It is essential for converting engine power into aerodynamic lift and movement.
Etymology
The word "l'hélice" comes from the Greek word 'helix,' meaning spiral or coil. This origin reflects the spiral shape of the blades that spin rapidly to push air backward, enabling the aircraft to move forward. Did you know that the concept of the propeller dates back to ancient times but was adapted for aviation in the late 19th century?
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"L'hélice" appears in the Vocaplus list "French - Air travel & Aviation - (A1-C2) - set 1", containing 110 commonly used words.
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