Abstract:
The article examines some features of Old Slavonic liturgy terms (Slavonic Church Service) from 10th – 14th c. – these are оутросъ, оутрьница, оутрьняя, оутрьница and оутрьняя derived from the adjective оутрьнь. In the previous studies оутросъ is defined as “gartsizam”. The study defends another hypothesis – this word is partially Bulgarian gartsizam occurred under the rules of the folk etymology.