születésnapját

Születésnapját is the Hungarian possessive form of "születésnap," meaning "birthday." Therefore, "születésnapját" translates to "his/her/its birthday." It refers to a specific person's or entity's day of birth and is used in sentences when indicating an action or event related to that birthday. For example, "Mikor tartja a születésnapját?" means "When does he/she celebrate his/her birthday?" The suffix "-át" indicates the third-person singular possessive, making it clear whose birthday is being discussed. This grammatical construction is common in Hungarian to show ownership or possession. It is not a standalone concept but rather a grammatical element that modifies the noun "születésnap." The usage of "születésnapját" is essential for constructing grammatically correct sentences in Hungarian when referring to someone's personal anniversary of birth.