témáján

témáján is a Hungarian locative-ablative construction that literally translates to "on its topic" or "concerning the subject." The form is derived from téma, meaning "topic" or "subject," combined with the suffix –ján, which denotes location, comparison, or manner from an animate possessor. In this case the possessor is the noun téma itself, so the structure functions to link an action or event to a particular topic.

In everyday Hungarian, témáján can be found primarily in formal, written contexts such as academic papers, legal documents, and literary criticism. It is used to specify that an argument, analysis, or narrative is framed by a particular subject matter. For example, a research article might begin by stating that its findings are discussed témáján a szociális médiában való részvételben, meaning "concerning participation in social media." The construction signals that the ensuing discussion will follow the boundaries of that theme.

Grammatically, témáján belongs to a group of possessive-ablative forms where –ján, –ján, –ján (and their variants) convey a close relationship between a subject and the action. In idiomatic usage, it emphasizes that the discussed content is tailored to or shaped by the underlying topic. While not as common in everyday spoken Hungarian, témáján remains a useful tool in scholarly communication and in settings where precision about thematic focus is required.