Search Result：igor ivanovich sikorsky
igor ivanovich sikorsky 
(TTS Sound)
(TTS Sound)Overview of noun igor_ivanovich_sikorsky
The noun igor ivanovich sikorsky has 1 sense
- Sikorsky, Igor Sikorsky, Igor Ivanovich Sikorsky -- (United States industrialist (born in Russia) who designed the first four-engine airplane and the first mass-produced helicopter (1889-1972))