Englishfor English speakers
arc
Noun
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An arc is part of a circle.
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Electricity jumping from one place to another. This is very bright and looks like lightning.
arc
Verb
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If something arcs, it makes an electrical curve.
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If something arcs, it goes along a curved path.
torch
Noun
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A torch is a device for making light. One end of it is on fire.
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A torch is another word for a flashlight.
torch
Verb
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If you torch something you set it on fire.
He was arrested for torching the building.