Hendiadyoins, having been used since the period of Turkic history, contributes to the enrichment of vocabulary while producing new words in the language besides strengthening the meaning and concepts and adding harmony to the sentence. This is very important both in terms of the conceptualization and the syntax. We have researched the hendiadyoins, determined from the words and works written in the Yakut (Sakha) Turkic language in terms of the arrangement, meaning, structure, kinds of words and word origins. We have tried to put forward distinctive feature of the Yakut (Sakha) Turkic hendiadyoins, basing on the obtained data at the end of the research.
Keywords: Hendiadyoins,, reduplication, Yakut Turkic, classification, meaning, structure, origin, arrangement.