This thesis deals with conceptual analysis of comparative phrases in the dialect of Sveta Katarina. The aim of the study is described at the beginning of the work, along with the methodology used in the study. Afterwards, the thesis describes the geographical location and the historical development of Sveta Katarina and its surroundings and the studies which have been made in this area. In the second part the attention is placed on the Chacavic dialect, Ikavian-Ekavian dialect as well as the phonological and morphological features which the previous study of the analysed speech and phrases have confirmed. The third part is about phraseology. First, the various phraseology definitions according to various authors are listed, followed by the description of dialect phraseology. Features of the phrases, the structure, origins, form and the style are also singled out. The comparative phraseology is described as weel as the key approaches to the analysis of the phrases with special attention given to conceptual analysis. At the very end of the thesis the phrases from Sveta Katarina are conceptually analysed. The phrases are divided into four big groups (phrases concerning people, phrases concerning things, phrases concerning the method and those concerning situations) and then inside each of these groups the analysis is performed based on the concept the phrases belong to.