gyrocopter
English
Etymology
Pronunciation
- IPA(key): /ˈdʒaɪroʊˌkɒptər/
- Hyphenation: gy‧ro‧cop‧ter
Noun
gyrocopter (plural gyrocopters)
- (aviation) An autogyro, similar to a helicopter.
- A gyrocopter’s rotor spins freely due to airflow rather than engine power.