This is the 344th most frequent Hungarian word.
adatai
"adatai" means "his/her/its data" or "his/her/its information" in English.
In this sentence, 'adatai' refers to 'your data' in a formal, possessive way.
Kérem, ellenőrizze az adatai helyességét.
Please, check the accuracy of your data.
Here, 'adatai' is used in the possessive form meaning 'his/her/their data', emphasizing protection or care about the data.
Az adatai védelme fontos számunkra.
The protection of his/her/their data is important to us.
Here, 'adatai' is used to mean 'his/her/their data' in a possessive form.