# ustav

> English word · Noun

## Definitions
1. The earliest style of Cyrillic writing developed from Greek uncial in the late 9th century, predominant in the 11th–14th centuries.
2. A church statute prescribing daily prayer, feast days, and fasts.

## Etymology
Borrowed from Old Church Slavonic оуставъ (ustavŭ). Cognate of устав in modern Bulgarian and modern Russian.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/ustav