Longman Dictionary of Contemporary English - helicopter
Связанные словари
Helicopter
helicopter
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1.
(helicopters) Frequency: The word is one of the 3000 most common words in English. A helicopter is an aircraft with long blades on top that go round very fast. It is able to stay still in the air and to move straight upwards or downwards. N-COUNT ...Collins COBUILD Advanced Learner's English Dictionary
2.
I. noun Etymology: French helicoptere, from Greek heliko- + pteron wing — more at feather Date: 1887 an aircraft whose lift is derived from the aerodynamic forces acting on one or more powered rotors turning about substantially vertical axes II. verb Date: 1952 intransitive verb to travel by ~ transitive verb to transport by ~ ...Merriam-Webster Collegiate Dictionary
3.
n. & v. --n. a type of aircraft without wings, obtaining lift and propulsion from horizontally revolving overhead blades or rotors, and capable of moving vertically and horizontally. --v.tr. & intr. transport or fly by helicopter. Etymology: F h{eacute}licopt{egrave}re f. Gk helix (see HELIX) + pteron wing ...Толковый словарь английского языка Oxford English Reference
4.
вертолет, геликоптер side-by-side rotor helicopter — вертолет поперечной схемы - coaxial-rotor helicopter - compound helicopter - crane helicopter - fire helicopter - heavy-lift helicopter - helicopter engineering - multirotor helicopter - single-rotor helicopter - tandem-rotor helicopter - turbojet helicopter - twin-rotor helicopter ...Англо-русский Русско-английский научно-технический словарь
5.
1. ав. вертолет, геликоптер helicopter aerial ambulance —- санитарный вертолет 2. ав. лететь на вертолете 3. ав. перевозить на вертолете ...Новый большой англо-русский словарь
Англо-русский словарь
7.
- 1887, from Fr. hйlicoptиre "device for enabling airplanes to rise perpendicularly," thus "flying machine propelled by screws." The idea was to gain lift from spiral aerofoils, and it didn't work. The word transfered to helicopters in the modern sense when those were developed, c.1930s. From Gk. helix (gen. helikos) "spiral" + pteron "wing." Nativized in Flemish as wentelwiek "with rotary vanes." ...Английский Этимологический словарь
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