Pentecostarion
ΕΛΛΗΝΙΚΑ Το Πεντηκοστάριον είναι ιερό λειτουργικό βιβλίο, τού οποίου οι περιεχόμενοι ύμνοι ψάλλονται στις Ακολουθίες από την Κυριακή του Πάσχα μέχρι την Κυριακή των Αγίων Πάντων. The Pentecostarion (Greek: Πεντηκοστάριον, Pentekostárion; Church Slavonic: Цвѣтнаѧ Трїωдь, Tsvyetnaya Triod, literally "Flowery Triodon"; Romanian: Penticostar) is the liturgical book used by the Eastern Orthodox and Byzantine Catholic churches during the Paschal Season which extends from Pascha (Easter) to the Sunday following All Saints Sunday (i.e., the Second Sunday After Pentecost). The name means the Book of the "Fifty Days", referring to the period of time from Pascha to Pentecost. In Greek, it is also sometimes called the Joyful Pentecostarion (Πεντηκοστάριον χαρμόσυνον, Pentekostárion Charmósynon). In English, it is sometimes called the Paschal Triodion. The name "Pentecostarion" is also applied to the liturgical season covered by the book. The Pentecostarion is part of ...