airfoil

• اسم يشير إلى سطح انسيابي كالجنح أو الريشة، يولّد قوة رد فعل عند تحركه في الهواء، ويُستخدم لرفع الطائرة أو التحكم بها أثناء الطيران.

A noun referring to a device, such as a wing or blade, that provides reactive force when moving through air, used to lift or control an aircraft in flight.

1. Aerodynamic surfaceC1formaltechnical

   A structure designed to produce lift or control when moving through air, such as a wing, propeller blade, or rudder.

   سطح انسيابي

   • The aircraft's airfoil generates lift by creating a pressure difference.
   • Engineers tested the new airfoil design in a wind tunnel.
   • The shape of an airfoil is critical for efficient flight.

   المرادفاتaerofoilfoil