Wiktionary
siddur
n. (context Judaism English) A prayer book containing a set order of daily prayers.
Wikipedia
Siddur
A siddur ( ; plural סדורים, ) is a Jewish prayer book, containing a set order of daily prayers. The word siddur comes from the Hebrew root meaning "order".
Usage examples of "siddur".
Lieberman corners Eliza by the Siddur table and kisses her on both cheeks.
The Levite read madly through his Siddur, the traditional prayer book containing prayers for almost every imaginable occasion.