IPA: //ˈbrɛv.i.ɛr.i//
KK: /ˈbrɪvɪˌɛri/
A book used in the Christian church that contains prayers, hymns, and readings for specific times of the day.
The priest read from the breviary during the morning service.
Breviary → It is derived from the Latin word "breviarium" (meaning a summary or abridgment), which comes from "brevis" (meaning short). A breviary is a book containing the daily prayers and readings of the Church, thus summarizing the liturgical texts.
Think of 'short' ('brevis') to remember that a breviary is a book that summarizes daily prayers.