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.
In a separate update, Miami Archbishop Thomas Wenski confirmed that the archdiocese recently sent three planes loaded with supplies to Cuba, following a prior aid delivery after Hurricane Melissa months ago. Anna McAllister, CBS News, 20 Mar. 2026 During her tenure with the archdiocese, her then-12-year-old son Jack was one of 100 area residents selected to receive communion from Pope John Paul II during the pope's September 1987 mass at the Pontiac Silverdome. Brian McCollum, Freep.com, 15 Mar. 2026 The choir’s concert in Milan formed part of the archdiocese’s strategy to seize the Olympic and Paralympic moment to impart Christian values. ABC News, 24 Feb. 2026 On Wednesday, Cure of Ars Head of School Natalie McDonough said to send all questions about the case to the archdiocese. Judy L. Thomas, Kansas City Star, 19 Feb. 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 21 Mar. 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