Elative case
In grammar, the elative case is a locative grammatical case signifying that something comes from something, somewhere or someone.
Usage
Uralic languages
In Finnish, the elative is typically formed by adding, in Estonian by adding to the genitive stem, -õst in Livonian and -sto in Erzya. In Hungarian, the suffix expresses the elative:In some dialects of Finnish it is common to drop the final vowel of the elative ending, which then becomes identical to the elative morpheme of Estonian; for example: talost. This pronunciation is common in southern Finland, appearing in the southwestern dialects and in some Tavastian dialects. Most other dialects use the standard form -sta.