Webster's Revised Unabridged Dictionary · 1913

Deanery

Deanery , noun

1.
The office or the revenue of a dean. See the Note under Benefice, n., 3.
2.
The residence of a dean. — Shakespeare
3.
The territorial jurisdiction of a dean.
Each archdeaconry is divided into rural deaneries, and each deanery is divided into parishes. — Blackstone