do·min·i·cal 
(də-mĭnĭ-kəl)
(də-mĭnĭ-kəl)adj.
Ecclesiastical
Ecclesiastical
1. Of or associated with Jesus as the Lord.
2. Relating to Sunday as the Lord's day.
[Late Latin dominicālis, from Latin dominicus, of a lord, from dominus, lord; see dem- in the Appendix of Indo-European roots.]