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Faith & RitualGreekEnglish

Diocese

/ˈdaɪəsɪs/noun

The district under the authority of a bishop.

The Greek roots

διά
diá
through, thoroughly
+
οἶκος
oîkos
house, household

Literally: thorough housekeeping

The story of the word

διοίκησις meant housekeeping and then administration, built on οἶκος, house, the same word behind economy and ecology. Diocletian's reforms in the 290s made the dioecesis a large civil district grouping several provinces under one vicarius. The church organised itself along the empire's lines and took over the term along with many of the boundaries, which is why a bishop's territory still carries the vocabulary of Roman provincial bureaucracy.

How it travelled
Ancient Greek → Late Latin → Old French → English
First recorded
14th century

The same roots elsewhere

Other languages reached for exactly the same Greek pieces.

Same family

parisheconomyecologyecumenical

In a sentence

The diocese covers four counties and sixty-eight parishes.

Built on the same root

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