Definitions for helicopter
ˈhɛl ɪˌkɒp tər, ˈhi lɪ-he·li·copter

Princeton's WordNet(0.00 / 0 votes)Rate this definition:

1. helicopter, chopper, whirlybird, eggbeater(noun)

   an aircraft without wings that obtains its lift from the rotation of overhead blades

GCIDE(0.00 / 0 votes)Rate this definition:

1. Helicopter(n.)

   a heavier-than-air aircraft whose lift is provided by the aerodynamic forces on rotating blades rather than on fixed wings. Contrasted with fixed-wing aircraft.

2. Helicopter(v. i.)

   to travel in a helicopter.

3. Helicopter(v. t.)

   to transport in a helicopter.

Wiktionary(0.00 / 0 votes)Rate this definition:

1. helicopter(Noun)

   An aircraft that is borne along by one or more sets of long rotating blades which allow it to hover, move in any direction including reverse, or land; and having a smaller set of blades on its tail that stabilize the aircraft.

   We flew over the city in a helicopter.

2. helicopter(Noun)

   a powered troweling machine with spinning blades used to spread concrete.

3. helicopter(Noun)

   a winged fruit of certain trees, such as ash, elm, and maple

4. helicopter(Verb)

   To transport by helicopter.

5. helicopter(Verb)

   To travel by helicopter.

Origin: From hélicoptère, from ἕλιξ + πτερόν.

Freebase(0.00 / 0 votes)Rate this definition:

1. Helicopter

   A helicopter is a type of rotorcraft in which lift and thrust are supplied by rotors. This allows the helicopter to take off and land vertically, to hover, and to fly forwards, backwards, and laterally. These attributes allow helicopters to be used in congested or isolated areas where fixed-wing aircraft would usually not be able to take off or land. The capability to hover efficiently for extended periods of time allows a helicopter to accomplish tasks that fixed-wing aircraft and other forms of vertical takeoff and landing aircraft cannot perform. The word helicopter is adapted from the French hélicoptère, coined by Gustave de Ponton d'Amecourt in 1861, which originates from the Greek helix/helik- = "twisted, curved" and pteron = "wing". Nicknames used for helicopters include chopper, helo or whirlybird. Helicopters were developed and built during the first half-century of flight, with the Focke-Wulf Fw 61 being the first operational helicopter in 1936. Some helicopters reached limited production, but it was not until 1942 that a helicopter designed by Igor Sikorsky reached full-scale production, with 131 aircraft built. Though most earlier designs used more than one main rotor, it is the single main rotor with anti-torque tail rotor configuration that has become the most common helicopter configuration. Tandem rotor helicopters are also in widespread use, due to their better payload capacity. Quadrotor helicopters and other types of multicopter have been developed for specialized applications.

Editors Contribution(0.00 / 0 votes)Rate this definition:

1. helicopter

   A type of aircraft and product created and designed in various colors, components, controls, engine, materials, mechanisms, rotors, shapes, sizes, styles, systems and technology, used, operated and maintained according to the manufacturer aircraft design and instructions.

   Helicopters vary in design, technology and style of rotors.

   Submitted by MC Harmonious on March 26, 2017  

Suggested Resources(0.00 / 0 votes)Rate this definition:

1. helicopter

   The helicopter symbol -- In this Symbols.com article you will learn about the meaning of the helicopter symbol and its characteristic.

2. helicopter

   Song lyrics by helicopter -- Explore a large variety of song lyrics performed by helicopter on the Lyrics.com website.

British National Corpus

1. Nouns Frequency

   Rank popularity for the word 'helicopter' in Nouns Frequency: #2241

How to pronounce helicopter?

1. 

   Alex

   US English

   

   Daniel

   British

   

   Karen

   Australian

   

   Veena

   Indian

How to say helicopter in sign language?

Numerology

1. Chaldean Numerology

   The numerical value of helicopter in Chaldean Numerology is: 7

2. Pythagorean Numerology

   The numerical value of helicopter in Pythagorean Numerology is: 3

Examples of helicopter in a Sentence

1. Charlene Dmp:

   Currently we are waiting for the helicopter to save us.

2. William De Vijlder:

   We suspect that helicopter money was the topic to be discussed.

3. Vijay Kumar Jogdande:

   It is difficult for a helicopter to hover for long in that area.

4. Norbert Ducrot:

   By 2025, China will become the most important helicopter market in the world.

5. Catherine Steiner-Adair:

   Helicopter parents don't develop independence and self-advocacy in their children.

Images & Illustrations of helicopter

Popularity rank by frequency of use