This is the 395th most frequent Czech word.
potvrdil
"Potvrdil" means "confirmed" in English.
The verb 'potvrdil' is used to mean that the president has officially approved or verified the new law.
Prezident potvrdil nový zákon.
The president confirmed the new law.
Here, 'potvrdil' expresses the action of ensuring or declaring one's attendance formally.
Svou přítomnost na schůzce potvrdil e-mailem.
He confirmed his attendance at the meeting via email.
In this context, 'potvrdil' conveys the idea of providing reassurance or clarification about the completion of a task.