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diocese

American  
[dahy-uh-sis, -seez, -sees] / ˈdaɪ ə sɪs, -ˌsiz, -ˌsis /

noun

  • dioceses
    plural
  1. an ecclesiastical district under the jurisdiction of a bishop.


diocese British  
/ ˈdaɪəsɪs /

noun

  1. the district under the jurisdiction of a bishop

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Noun Inflected Forms

Etymology

Origin of diocese

1300–50; Middle English diocise, diocese < Anglo-French < Late Latin diocēsis, variant of Late Latin, Latin dioecēsis, < Greek dioíkēsis housekeeping, administration, province, diocese, equivalent to dioikē-, variant stem of dioikeîn to keep house, administer, govern ( di- di- 3 + oikeîn to dwell, occupy, manage, derivative of oîkos house) + -sis -sis

Explanation

The group of churches that a bishop supervises is known as a diocese. Typically, a diocese is divided into parishes that are each overseen by a priest. The original dioceses, in ancient Rome, were political rather than religious. Rome was divided into dioceses, each of which was made up of many provinces. After Christianity became the Roman Empire's official religion in the 4th century, the term gradually came to refer to religious districts. The Catholic Church has almost 3,000 dioceses. The Greek root of diocese is dioikesis, "government, administration, or province."

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Vocabulary lists containing diocese

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

The diocese said it continued to offer heartfelt apologies to those affected by accounts of malpractice at the home, and was committed to full transparency.

From BBC Jun. 14, 2026

While some more skeptically minded clergy do not enjoy discussing demonic possession, each diocese is supposed to have a designated exorcist.

From Slate Jun. 8, 2026

Born in El Salvador, Menjivar-Ayala migrated to the United States in 1990, according to a biography on the Washington diocese website.

From Barron's May 1, 2026

The two men share a concern for ecology and a passion for sport, according to the diocese of Monaco.

From Barron's Mar. 25, 2026

She sincerely hoped that the first tuition payment of fourteen dollars might be refunded to the diocese.

From "Nine Stories" by J. D. Salinger

Two Church of England dioceses have been given official warnings by the Charity Commission over "mismanagement" of safeguarding complaints against the former Bishop of Liverpool.

From BBC Jan. 16, 2026

Altar wine, popularly known as divai in Swahili language, is consumed differently across dioceses, depending on the liturgical season and the level of church activity.

From BBC Oct. 10, 2025

More than two dozen Catholic dioceses, including those in San Diego, Oakland and San Francisco, have filed for bankruptcy in recent years.

From Los Angeles Times Oct. 16, 2024

The settlements have been financially crushing for Catholic dioceses across the country.

From Los Angeles Times Oct. 16, 2024

It is true that this cuts both ways, and that in dioceses where few or no registers and reports remain the fair fame of the nuns remains unblemished, whatever their lives may have been.

From Medieval English Nunneries c. 1275 to 1535 by Eileen Power

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