Meaning of mahzor*

mah•zor

Pronunciation: (Seph.mäkh-zōr'Ashk.mäkh'zōr, -zôr, -z&schwar), [key]
— pl. mah•zo•rim mah•zors.
  1. a Jewish prayer book designed for use on festivals and holy days.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.