Definition of nocturn in English:
(In the Roman Catholic Church) a part of matins originally said at night.
- The observance of nocturns in winter is dealt with in the Benedictine Rule, Chapters 8-9.
- Each of the three nocturns includes three sets of antiphons and psalms; a versicle and response; a time for silent prayer; and three lessons, each followed by a responsory.
- Matins on important feasts and Sundays had three nocturns, while less important feasts and weekdays had only two nocturns.
Definition of nocturn in:
- US English dictionary