Englishfor English speakers
helicopter
Noun
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A helicopter is a type of aircraft. It does not have wings, but has two or more long blades which rotate. It is able to move in any direction, forward or back, up or down, or stay in one place.
The helicopter flew over the sea and was able to land on the ship.
hoisting
noun
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The act by which something is hoisted.
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(programming) The behaviour of Javascript syntax which allows variables to be used before they are declared.