First day of the week; observed as a day of rest and worship by most Christians(noun)
WordNet. Princeton University. 2010.
Use "dominicus" in a sentence
"A remarkable 36 genera are endemic to the region, as well as two endemic families: the palmchat (Dulus dominicus) of the family Dulidae and the todies (family Todidae)."
"Year round residents include rare species such as black-collared hawk (Busarellus nigricollis), grey-necked wood-rail (Aramides cajanea), least grebe (Tachybaptus dominicus) and Black-Crowned Night Herons (Nycticorax nycticorax)."
"It is not known when he began to govern, but it is certain that he was already bishop in 798, when Charlemagne sent him into Narbonne and Provence as missus dominicus."