adatainak

Adatainak is a Hungarian inflected form of the noun adat (data). It functions as a possessive construction referring to data belonging to a third person or group, and is typically translated as “his/her data” or “their data” depending on context.

The form is commonly found in formal texts about privacy, data protection, or data management. It often appears in phrases such as az adatainak védelme (the protection of his/her data), adatainak megosztása (the sharing of his/her data), and adatainak kezelése (the handling of his/her data). The exact syntactic role of adatainak—whether it is the object of a verb, the subject of a clause, or part of a noun phrase—depends on the sentence.

Spelling and variation: adatainak is a compound inflection created from adat with the possessive suffix and an inflectional ending that marks case or number; in Hungarian, possessive forms combine with other inflectional endings to fit the grammatical role. As such, adatainak is used to denote data belonging to someone or something, including individuals, organizations, or other entities.

See also: adat, adatvédelmi, adatkezelés.