argument

The word “argument” means a reason or set of reasons given to support a conclusion. In plain terms, either a case made to support a point, a quarrel between people, or (in programming) an input passed to a function.

“Argument” is pronounced AHG-yuu-muhnt (/ˈɑɹɡjʊmənt/ in IPA).

Here is “argument” used in a sentence: “Her argument was persuasive enough to change my mind.”

Words with a similar meaning to “argument” include assertion, basis, contention, claim and proof.

The opposite of “argument” — its antonyms — is recantation.

“Argument” is a noun.

The word “argument” comes from Latin. From Latin argumentum, from arguere, "to make clear, prove.".

“Argument” is a fairly common word in modern English, usually learned at around the A2 level.

An opinion is simply a belief or preference — 'I think coffee is best.' An argument goes further, offering reasons and evidence to support a conclusion so others might be persuaded. An opinion states what you think; an argument tries to show why you think it, and why others should agree.

A basic argument has two parts: one or more premises — the reasons or evidence offered — and a conclusion, the claim those reasons are meant to support. In a strong argument the premises are true and genuinely lead to the conclusion, so accepting the reasons means accepting the point.

A good argument rests on true, relevant premises that logically support its conclusion. It should be clear, avoid contradictions, and address counterpoints rather than ignore them. Evidence strengthens it, while personal attacks or pure emotion weaken it. The test is simple: if the reasons hold, does the conclusion really follow?

'The bridge is unsafe because it has visible cracks, has failed two inspections, and carries more traffic than it was built for — so it should be closed.' The reasons given support the conclusion that it should close. That structure, reasons leading to a conclusion, is what makes it an argument.