Terms for definitions of nouns' categories in grammar works of 20-30-ies of the end of the XIXth – the beginning of the XXth centuries
In the article the term group «noun» in morphological terminology of Ukrainian language at the end of XIX beginning of XX century is considered. The transition of scientific thought on the stage of improvement and consolidation of a number of morphological terms is revealed. Ambiguity of the use of the term “morphology” is traced, examples of varying parts of speech is given. It is marked the reasons that prevented unification of morphological terms. Most morphological terms included in the bosom of modern morphological structure of Ukrainian language and entrenched in it.