Englishfor English speakers
spectacle
Noun
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A spectacle is something that you see that is unusual or notable.
I will never forget the spectacle of watching trying to carry all his bags home from the station.
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A spectacle is a display or event on a grand scale.
The opening ceremony of the Olympic Games was quite a spectacle.
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To make a spectacle of yourself you do something stupid that other people can see.
While trying to impress the boys, she fell over in her high heel shoes, making a real spectacle of herself.
pulley
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noun
a simple machine consisting of a wheel with a groove in which a rope can run to change the direction or point of application of a force applied to the rope