This monograph is devoted to the research of the concept of transitivity as a multi-vector phenomenon and peculiarities of its implementation in lexicology, grammar, areal linguistic and in historical projection. It presents a broad understanding of transitivity as a language universal property, that reflecting the systemic interplay and interaction between linguistic facts combines them into a coherent system. Chapters were written by: Liudmyla Shytyk ("Concepts of Transitivity in Linguistics"); Alla Taran ("Semantic Transitivity in Vocabulary"); Iryna Melnyk ("Transpositional Phenomena in the Parts of Speech System"); Myhailo Vintoniv ("Syncretism in the System of Actual Sentence Division"); Hanna Martynova ("Areal Charakteristic of the Mid-Upper-Dnieper Dialect in the Aspect of Transitivity"), Tetiana Tyshchenko ("Transitive Patois of Mid-Upper-Dnieper-Podillya Border"), Tetiana Shcherbyna ("Mid-Upper-Dnieper and Steppe Border Dialects"), Vasyl Denysiuk ("Dualis: Syncretic Disappearance or Official Non-Recognition"), Oksana Zelinska ("Lingual Means of the Realization of Genre-Stylistic Syncretism of a Ukrainian Baroque Sermon").