Prayer in the Catholic Church in the context of "Catholic liturgy"

Catholic liturgy means the whole complex of official liturgical worship, including all the rites, ceremonies, prayers, and sacraments of the Church, as opposed to private or collective devotions. In this sense the arrangement of all these services in certain set forms (including the canonical hours, administration of sacraments, etc.) is meant. Liturgy encompasses the entire service: prayer, reading and proclamation of the scriptures, singing, gestures, movement and vestments, liturgical colours, symbols and symbolic actions, the administration of sacraments and sacramentals.