мокшень

Etymology
From.

Noun

 * 1) Moksha language

Adjective

 * 1) Moksha relating to or characteristic of the Moksha

Usage notes
While morphologically a genitive form of, Poljakov's books feature what appears to be a type of re-nominalization, wherein this inflected form is being further inflected: (singular definite genitive),  (prolative),  (inessive). Only these attested forms are shown in the declension section above, the paradigm appears to be identical to that of the possessive pronoun (which is also a genitive morphologically).