noun evidence or argument establishing a fact or the truth of a statement
verb to demonstrate the truth or existence of something by providing evidence or argument
In science, 'proof' is often used to demonstrate the validity of a hypothesis or theory through experimentation, observation, or empirical evidence.
In mathematics, 'proof' refers to a logical argument that establishes the truth of a statement. It involves a series of steps or arguments that demonstrate the validity of a theorem or proposition.
In law, 'proof' is the evidence or information that establishes a fact or the truth of something in a legal case. It can be presented through witness testimony, documents, or other forms of evidence.
In printing, 'proof' refers to a trial print of a document or design for review before final production. It allows for corrections and adjustments to be made before the final product is produced.
In the context of alcohol, 'proof' is a measure of the alcohol content in a beverage. It is typically expressed as a percentage of alcohol by volume.
In the context of a writer, 'proof' refers to the process of reviewing and editing a written work to ensure accuracy and coherence. Writers often provide proof of their claims or arguments through research and citations.
Psychologists may use 'proof' to refer to evidence or data that supports a particular theory or hypothesis. They rely on empirical research and statistical analysis to provide proof of their findings.
Lawyers use 'proof' in the context of presenting evidence in court to support their client's case. They must provide proof beyond a reasonable doubt to convince a judge or jury of their argument.
Scientists use 'proof' to refer to the results of experiments or studies that support a scientific theory or hypothesis. They must provide reproducible proof of their findings to establish credibility in the scientific community.
In accounting, 'proof' may refer to verifying the accuracy of financial statements or records. Accountants use various methods of proof, such as reconciliations and audits, to ensure the integrity of financial information.