ordo

noun

or·​do ˈȯr-(ˌ)dō 

plural ordos or ordines ˈȯr-də-ˌnēz 

: a list of offices and feasts of the Roman Catholic Church for each day of the year

Examples of ordo in a Sentence

Recent Examples on the Web

Indeed, the legend on the Great Seal of the United States, a novus ordo seclorum — a new order for the ages — was borrowed from the Aeneid. —Joseph Loconte, National Review, 12 Sep. 2021

Word History

Etymology

Medieval Latin, from Latin, order

First Known Use

1849, in the meaning defined above