overturn
Americanverb (used with object)
-
to cause (something) to turn onto its side, face, or back; upset.
to overturn a vase.
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to destroy the power or validity of; overthrow; defeat: The new findings have not overturned the theory itself.
The conspiracy finally overturned the regime.
The new findings have not overturned the theory itself.
- Synonyms:
- conquer
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to reverse (an official or legal decision).
Rather than accept defeat, the company filed a complaint in federal appeals court to overturn the ruling.
verb (used without object)
noun
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the act of overturning.
-
the state of being overturned.
verb
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to turn or cause to turn from an upright or normal position
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(tr) to overthrow or destroy
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(tr) to invalidate; reverse
the bill was passed in the Commons but overturned in the Lords
noun
Related Words
See upset.
Other Word Forms
- overturnable adjective
Etymology
Origin of overturn
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
That decision has now been overturned by Tuesday's ruling.
From BBC
Having overturned a 2-0 deficit to stun Manchester City at the same stage last season, that confidence is not unfounded.
From BBC
A Rio de Janeiro court has overturned a fine of more than $3 million against football star Neymar for allegedly damaging the environment by building an artificial lake at his mansion.
From Barron's
Nate takes the platter from her and puts it on the overturned crates we use as a coffee table.
From Literature
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This week’s wins could unleash a barrage of new lawsuits, even if the verdicts are overturned in the appellate courts, as the companies, their supporters, and many 1st Amendment experts expect.
From Los Angeles Times
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.