Rozhrannich
Rozhrannich is a relatively obscure term that appears in a small number of linguistic, geographic, and cultural discussions. It is not widely standardized and has no single, universally accepted definition. In current online and gray-literature sources, rozhrannich is used most often to refer to a boundary-related zone or concept rather than to a specific object or place.
Etymology and usage: The word is typically treated as a compound derived from Slavic-root concepts associated
Contexts: In sociolinguistics, rozhrannich has been described as a transitional speech area with mixed linguistic features.
Relation to other terms: The concept overlaps with more common terms such as borderland, border zone, or
References and notes: The term is not part of a standard reference vocabulary, and reliable, peer-reviewed sources