Englishfor English speakers
tunneling
noun
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The act of burrowing a tunnel.
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The practice of exploring tunnel.
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(physics) The quantum mechanical passing of a particle through an energy barrier.
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(finance) A type of fraud where assets and profits are transferred out of firms for the benefit of those who control them.
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quantum mechanical passing of a particle
effect
Noun
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An effect is something that is caused by something else.
His comments had a visible effect on those who heard it.
The effect of the change was small.
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If a law, agreement, change, etc. takes effect, it officially begins.
The closing of the company takes effect at midnight.
The new rules have been in effect since January.
effect
Verb
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If you effect a change, you make it happen.
I will effect the change without your help.