Pronunciation: - ˌ r ō -t ə r
Function: noun
Date: 1961
: an aircraft that has rotors at the end of each wing which can be oriented vertically for vertical takeoffs and landings, horizontally for forward flight, or to any position in between
Pronunciation: - ˌ r ō -t ə r
Function: noun
Date: 1961
: an aircraft that has rotors at the end of each wing which can be oriented vertically for vertical takeoffs and landings, horizontally for forward flight, or to any position in between
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012