The meaning of Disprove

idiom

Challenge the accuracy, probity, or propriety of

idiom

To cause doubts about something

Usage examples:

The fact that a party can be voted into power by a minority of the electorate calls into question t…

noun

A call to someone to participate in a competitive situation or fight to decide who is superior in terms of ability or strength.

Usage examples:

He accepted the challenge

verb

Exposure of the immune system to pathogenic organisms or antigens.

Usage examples:

Recently vaccinated calves should be protected from challenge

noun

Something needing great mental or physical effort in order to be done successfully, or the situation of facing this kind of effort

Usage examples:

[ c ] it’s a challenge being in a marriage when both partners have high-pressure jobs., [ c ] no ma…

verb

Cause surprise or confusion in (someone), especially by not according with their expectations.

Usage examples:

The inflation figure confounded economic analysts

exclamation

Used to express anger or annoyance.

Usage examples:

Oh confound it, where is the thing?

verb

Deny the truth of (a statement) by asserting the opposite.

Usage examples:

The survey appears to contradict the industry's claims

verb

(of people) to state the opposite of what someone has said, or (of one fact or statement) to be so different from another fact or statement that one of them must be wrong

Usage examples:

Her testimony contradicted the policeman’s testimony, and the jury had to decide who was telling th…

verb

Expose the falseness or hollowness of (an idea or belief).

Usage examples:

She debunks all the usual rubbish about acting

verb

To show that something is not true

Usage examples:

Every week some long-held medical theory is debunked.

verb

Pull or knock down (a building).

Usage examples:

The house was demolished to make way for the shopping centre

verb

To completely destroy buildings or other structures

Usage examples:

Most of the town was demolished by the tornado., they demolished the old school to build a new one.

verb

State that one refuses to admit the truth or existence of.

Usage examples:

Both firms deny any responsibility for the tragedy

verb

To say that something is not true

Usage examples:

The governor denied reports that he will resign., [ + that clause ] she has denied that she plans t…

verb

Harm the good reputation of.

Usage examples:

His remarks were taken out of context in an effort to discredit him

noun

Loss or lack of reputation or respect.

Usage examples:

His actions were such that they brought discredit on his profession

verb

To give people reason to stop believing someone or to doubt the truth of something

Usage examples:

The old soviet economic model has been thoroughly discredited., it’s the job of the defense to disc…

verb

Alter (information, a document, or evidence) so as to mislead.

Usage examples:

A laboratory which was alleged to have falsified test results

verb

To change documents, figures, records, etc. in order to deceive someone

Usage examples:

She was charged with falsifying bank records., the certificate had clearly been falsified., five pe…

verb

Make or prove (an argument, statement, or theory) unsound or erroneous.

Usage examples:

His second is that finding unpleasant - even horrible - application of a scientific theory or philo…

verb

To make something not true, or to make something unacceptable

Usage examples:

A few minor factual errors should not invalidate the theory.

verb

To officially stop a document, contract, etc. being legally or officially acceptable

Usage examples:

If you do not go to an approved garage, you are likely to invalidate a warranty on a new car., the …

verb

Make ineffective; nullify.

Usage examples:

Alcohol negates the effects of the drug

verb

To show something to be wrong or to be the opposite of what was thought, or to cause something to have no effect

Usage examples:

The increase in sales was negated by the rising cost of materials.

verb

Claim or prove that (evidence or an accusation) is false.

Usage examples:

He had to rebut charges of acting for the convenience of his political friends

verb

Prove (a statement or theory) to be wrong or false; disprove.

Usage examples:

These claims have not been convincingly refuted