Paper is devoted to the vocabulary of spiritual culture of the Sami of the Kola Peninsula, which has not yet been subject to systematic analysis of linguists. The work represents the first experience of the lexical-semantic and grammatical analysis of vocabulary of the art of dancing in Kildin Sami language. Purpose: the lexical-semantic and grammatical analysis of vocabulary of the art of dancing in Kildin Sami language. Methodology: descriptive analysis method, Quantitative method, method of continuous sampling, methods of field linguistics. Results: as a result of field practices managed to collect lexical material is not recorded in the modern dictionaries of Sami. Practical implications: teaching courses in the history and modern lexicology Sami language, comparative course on the Finno-Ugric linguistics.