lokative
The lokative is a grammatical case found in several languages, primarily Slavic languages, that indicates location or place. It answers the question "where?" or "in what?". Unlike a preposition that expresses location, the lokative is a case inflection, meaning the ending of a noun, adjective, or pronoun changes to signal its locative function.
In many Slavic languages, the lokative is often used with prepositions like "v" (in) or "na" (on).
While most prominent in Slavic languages, similar locative functions can be observed or are historically present