מַחְזוֹר, (חֲזַר) cycle. Ber. 59ᵇ כל כ"ח שנין דהדר מ׳ Ms. M. (ed. והדר) every twenty eight years when the (solar) cycle begins anew.—Pl. מַחֲזורִין. Targ. Y. I Gen. I, 14.—[In later Hebrew: מחזור גדול the solar cycle of twenty eight years; מ׳ קטון the lunar cycle of nineteen years.—In liturgy: מ׳ prayerbook for the festivals.]