claim

أن تقول إن شيئًا صحيح دون تقديم دليل حاسم عليه.

The advertisement claims that this cream makes your skin look younger.

He claimed to have finished the work, but nobody had seen it.

The company is claiming that its new bags are better for the environment.

She claims she sent the message yesterday, although I never received it.

قول يُعرض على أنه صحيح دون دليل حاسم.

We need evidence before we can accept the claims in this report.

His claim that the building was empty turned out to be wrong.

The journalist checked each claim carefully before publishing the interview online.

That is a serious claim, so you should explain why you believe it.