aerofoil
/ˈeərəfɔɪl/noun
उच्चारण एअरफ़ॉइल
वायुपर्णिका, एयरोफ़ॉयल (विमान के पंख की वक्र सतह)
Advanced word
noun
- 1
[C] British, technical
the curved surface of an aircraft's wing or tail, or of a blade, that helps to lift it or control it when air flows over it
वायुपर्णिका, एयरोफ़ॉयल (विमान के पंख की वक्र सतह)
- The shape of the aerofoil makes air move faster over the top of the wing.
- Racing cars use an aerofoil to press them down onto the track.
§Grammar and usage
British and American: British English says aerofoil and aeroplane, while American English says airfoil and airplane.
British और American में British English में aerofoil और aeroplane कहा जाता है, जबकि American English में airfoil और airplane कहा जाता है।