Rotorcraft is atechnical word for helicopter.
The word, helicopter, originates from the French word, helicoptere.
Yes, the word 'helicopter' is a noun, a singular, common, concrete noun; a word for a type of aircraft, a thing. The word helicopter is also a verb; to travel or transport by helicopter.
correct: a helicopter explanation: an is only used when the word after begins with a vowel: a e i o u
The word "helicopter" derives from the Greek words "helix" (meaning spiral) and "pteron" (meaning wing).
helilift
Herikoputa
hubschrauber
masok (מסוק)
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An average remote controlled helicopter has a range of 500 meters. This however can be boosted by some technical know-how to up to 2 miles if you wanted to.
The helicopter lifted the injured man off the side of the building and took him to safety. The President's helicopter is referred to as Marine One.
helilift