diocese

noun

di·​o·​cese ˈdī-ə-səs How to pronounce diocese (audio)
-ˌsēs,
-ˌsēz
plural dioceses ˈdī-ə-sə-səz How to pronounce diocese (audio)
-ˌsē-zəz,
 nonstandard  ˈdī-ə-ˌsēz
: the territorial jurisdiction of a bishop
diocesan
dī-ˈä-sə-sən How to pronounce diocese (audio)
 also  ˈdī-ə-ˌsē-sᵊn
adjective

Examples of diocese 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 2018, Pope Francis removed Strickland from his post as bishop of the diocese of Tyler, Texas, after Strickland's public criticisms of the pope. Lauren Green, Fox News, 2 Mar. 2025 Thousands of other lawsuits have been filed against other dioceses across the state, leading to similar bankruptcy filings by other Catholic church leaders. Jakob Rodgers, The Mercury News, 13 Dec. 2024 That means its list excludes religious order priests and brothers, as well as priests ordained in other dioceses who later lived, visited or ministered in Wisconsin. Hope Karnopp, Journal Sentinel, 12 Dec. 2024 Pope Francis has appointed a new bishop in a Roman Catholic Connecticut diocese, choosing a longtime priest from the Diocese of Worcester, according to the Vatican. Staff Report, Hartford Courant, 12 Feb. 2025 See All Example Sentences for diocese

Word History

Etymology

Middle English diocise, dyoces, borrowed from Anglo-French diocise, dyocés, borrowed from Late Latin diocēsis, dioecēsis "administrative district, province, group of provinces (in the later Roman Empire), jurisdiction of a bishop" (Latin, "administrative district"), borrowed from Late Greek dioíkēsis "administration, control, ordering, civil or ecclesiastical group of provinces, jurisdiction of a bishop," going back to Greek, "management, administration," from dioikē-, variant stem of dioikéō, dioikeîn "to control, manage, look after" (from di- di- + oikeîn "to live, have one's home, order, govern," derivative of oîkos "house, home") + -sis -sis — more at vicinity

Note: In early Modern English diocise, passed on from Middle English, competed unsuccessfully with the Latin/French-influenced forms diocess and diocese. The variant diocess was predominant in the eighteenth century and is the only form entered in Samuel Johnson's dictionary (1755). The situation had changed, at least in the U.S., by the early nineteenth century: Noah Webster, in his American Dictionary of the English Language (1828), enters only diocese, and regards diocess as "a very erroneous orthography."

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of diocese was in the 14th century

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Cite this Entry

“Diocese.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/diocese. Accessed 9 Mar. 2025.

Kids Definition

diocese

noun
di·​o·​cese ˈdī-ə-səs How to pronounce diocese (audio)
-ˌsēz,
-ˌsēs
plural dioceses ˈdī-ə-ˌsēz How to pronounce diocese (audio)
-ˌsē-zēz,
-sə-səz
: the district over which a bishop has authority

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