English Reference

Word

enclosure

Phoneticsen·clo·sure, stress on the second syllable

US/ɛnˈkɫoʊʒɝ/

UK/ɛnklˈəʊʒɐ/

Definitions

01fenced area

B2 · Upper Intermediate Countable noun

n. an area of land that is surrounded by a fence, wall, or other barrier.

n. an area of land or space that is physically demarcated and surrounded by barriers.

“The zoo built a large enclosure for the lions to roam in safely.”

“The horses were kept in a secure enclosure at the edge of the property to prevent them from wandering onto the main road.”

02letter attachment

B2 · Upper Intermediate Countable noun

n. something put inside an envelope along with a letter.

n. a document or item inserted into a letter or package alongside the primary correspondence.

“Please check the enclosure for a copy of the signed contract.”

“The solicitor noted the enclosure of the original deed in the cover letter, advising the client to confirm its receipt immediately.”

Synonyms

03act of surrounding

C1 · Advanced Uncountable noun Formal

n. the act of putting a fence or wall around a piece of land.

n. the process or act of surrounding a space with a barrier to restrict access or define boundaries.

“The enclosure of the garden took several days of hard work.”

“The rapid enclosure of the construction site was necessary to ensure public safety before the heavy machinery arrived.”

Antonyms

04religious area

C2 · Proficiency Uncountable noun Religion Technical · Formal

n. a private part of a monastery or convent where only the monks or nuns can go.

n. the restricted area of a religious house, such as a convent or monastery, where access is limited to members of the community.

“Visitors are not allowed to enter the inner enclosure of the abbey.”

“The rule of enclosure within the Carmelite order dictates that sisters remain within the designated bounds of the convent to maintain a life of prayer.”

Synonyms

05historical land reform

C1 · Advanced Uncountable noun Academic

n. the historical process in England of turning common land into private farms.

n. the historical process of consolidating small landholdings and common land into larger, privately owned farms.

“The enclosure movement changed how people lived in the countryside.”

“Parliamentary enclosure in the eighteenth century led to significant social upheaval as rural labourers lost their traditional rights to graze livestock on common land.”

Real-World Examples

“The fire moved rapidly from 1km away to within 100 metres of the perimeter within days, prompting staff to relocate the 60 resident orangutans to enclosures in the middle of the centre.”
The Guardian 14 Aug 2026
“Total enclosure size is 62 mm wide, 32 mm tall, and 55 mm deep so it's quite small overall.”
Ars Technica 23 Jul 2026

Etymology

From Middle English enclosure, from Old French enclosure, from enclore, from Latin inclūdere, inclūdō, from in- (“in”) + claudō (“to shut”), ultimately from Proto-Indo-European *kleh₂u- (“key, hook, nail”). Alike to inclusion.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

Word family

NOUN

enclosure(B2)

Domain

Religion

This entry

Exam level
CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.B2 FirstIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.5.5–6.5TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 4.0–4.572–94TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.785–944
Frequency
Frequent
Level
B2 · Upper Intermediate
Updated

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English Reference