archdiocese

noun

arch·​di·​o·​cese (ˌ)ärch-ˈdī-ə-səs How to pronounce archdiocese (audio)
-ˌsēs
-ˌsēz
plural archdioceses (ˌ)ärch-ˈdī-ə-sə-səz How to pronounce archdiocese (audio)
-ˌsē-zəz
-ˈdī-ə-ˌsēz
: the diocese of an archbishop
archdiocesan
ˌärch-dī-ˈä-sə-sən How to pronounce archdiocese (audio)
also -ˈdī-ə-ˌsē-sᵊn
adjective

Examples of archdiocese in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
This symbolizes his new authority over the archdiocese. Alexa Herrera, CBS News, 5 Feb. 2026 One of the goals of Beacons of Light is to shift limited resources to where they are needed most, either among parish families or throughout the 19-county archdiocese. Dan Horn, Cincinnati Enquirer, 5 Feb. 2026 Think of how much tuition to Catholic schools could be paid for with that amount, and how many schools in the archdiocese would still be operating. Charles Selle, Chicago Tribune, 4 Feb. 2026 The finalists were selected from six applicants who were interviewed by a search committee that included Catholic leaders, representatives of the archdiocese and members of the Catholic Charities board of directors. Melissa Renteria, San Antonio Express-News, 13 Jan. 2026 See All Example Sentences for archdiocese

Word History

First Known Use

1762, in the meaning defined above

Time Traveler
The first known use of archdiocese was in 1762

Browse Nearby Words

Cite this Entry

“Archdiocese.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/archdiocese. Accessed 15 Feb. 2026.

Kids Definition

archdiocese

noun
arch·​di·​o·​cese (ˈ)ärch-ˈdī-ə-səs How to pronounce archdiocese (audio)
-ˌsēz
-ˌsēs
: the diocese of an archbishop

More from Merriam-Webster on archdiocese

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster