Definition: The word "liturgy" is a term that refers to all religious or liturgical activities, such as church services, festivals, and rituals in churches or other religious institutions. It can also refer to the process of preparing for or performing at a particular liturgical service. The definition of "liturgy" typically includes a variety of activities related to church worship and ceremony, such as singing hymns and prayers, offering sacrifices (such as bread and wine), receiving the Eucharist, and celebrating Mass or other sacred rituals. Additionally, liturgies can involve religious education programs for children or adults, and may also include cultural traditions and practices. The term "liturgy" is often used in a general sense to describe any religious ceremony or observance that involves the gathering of people together for worship or celebration. It can also be used as a title for specific types of church services, such as Mass, Eucharist, or Divine Service.