An akathist (Greek, akathistos) is a hymn of prayer dedicated to a saint, holy event, or one of the persons of the Holy Trinity. The word akathist itself means "not sitting." The akathist par excellence is that written in the 6th century to the Theotokos. In its use as part of the Salutations to the Theotokos service (used in the Byzantine tradition during Great Lent), it is often known by its Greek or Arabic names, Chairetismoi and Madayeh, respectively.