regisztrálják
Regisztrálják is a Hungarian verb form meaning “they register” in the definite present tense. It is the definite (kötőmód) third-person plural form of the verb regisztrálni (to register). This form is used when the direct object is definite, for example a specific group or set of people.
In use, regisztrálják appears in sentences where the action of registering targets a known, definite object.
By contrast, when the direct object is indefinite, Hungarian normally uses a different conjugation, such as
Common contexts for regisztrálják include administrative, organizational, and event-management settings, where groups of people or items