The liturgical year, also called the church year, Christian year, ecclesiastical calendar, or kalendar, consists of the cycle of liturgical days and seasons...

there are two communication channels between them. In a half-duplex or semiduplex system, both parties can communicate with each other, but not simultaneously;...

("without date of publication") S.D. – Servus Dei (Servant of God) Semid. – Semiduplex ("Semi" double feast — Breviary) Septuag – Septuagesima ("Seventieth day"...

ecclesiastical feast in the Dominican breviary. Other ranks are Duplex, Semiduplex and Simplex. Respective highest ranks in other breviaries are: Roman:...

Linköping, Strängnäs Duplex: Uppsala, Lund (Denmark), Västerås, Växjö Semiduplex: Nidaros (Norway) Simplex: Skara Henry seems to have been known in northern...

printing", undated book) S.D. – Servus Dei (Servant of God) Semid. – Semiduplex ("Semi" double feast—Breviary) Septuag – Septuagesima ("Seventieth day"...

Wołłowicz resubmitted the petition and this time it was granted higher semiduplex status on 3 March 1621. It was the same status as of the feast day of...

gives for every feast day the ranking: memoria, iii lectiones, simplex, semiduplex, duplex and totum duplex. This ranking is used to decide on the prayers...