English Reference

Word

vacancy

Phoneticsva·can·cy, stress on the first syllable

US/ˈveɪkənsi/

UK/vˈeɪkənsi/

Definitions

01job opening

B1 · Intermediate Countable noun

n. a job or position that is available for someone to start.

n. an unoccupied position or post within an organisation that is available to be filled.

“The company has a vacancy for a junior designer in the marketing department.”

“Following the sudden resignation of the chief financial officer, the board moved quickly to advertise the vacancy in several international journals.”

02available room

B1 · Intermediate Countable noun

n. a room in a hotel or guest house that is not being used.

n. available accommodation in a hotel, boarding house, or similar establishment.

“We were lucky to find a hotel with a vacancy so late at night.”

“The neon sign outside the motel flickered, switching from 'No Vacancy' to 'Vacancy' as the last-minute cancellation was processed.”

Synonyms

Antonyms

full house

03empty space

B2 · Upper Intermediate Countable noun

n. an empty area or a gap where something is missing.

n. an unoccupied or empty space; a void within a larger structure.

“He stared into the vacancy of the abandoned warehouse.”

“The architect utilised the vacancy between the two buildings to create a sunlit atrium that served as a communal garden.”

Synonyms

Antonyms

04lack of thought

C1 · Advanced Uncountable noun Literary

n. a state where someone is not thinking about anything or looks empty-headed.

n. a state of being empty-headed or having a lack of mental concentration or intelligence.

“There was a strange vacancy in his eyes as he stared at the wall.”

“The critic noted a certain vacancy in the actor's performance, suggesting a lack of emotional depth behind the polished exterior.”

Synonyms

blanknessemptiness

05crystal defect

C2 · Proficiency Countable noun Science Technical

n. a tiny hole in a crystal where an atom should be but is missing.

n. a point defect in a crystal lattice where an atom is missing from its regular position.

“The scientist studied how a single vacancy in the metal could change its strength.”

“At high temperatures, the concentration of vacancies within the crystalline structure increases, significantly affecting the material's diffusion rate.”

Usage

Often used in the plural when discussing material properties.

Synonyms

lattice defect

Antonyms

Etymology

From Late Latin vacantia. Doublet of vacance.

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

Word family

NOUN

vacancy(B1)

ADJECTIVE

Domain

Physics

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.B1 PreliminaryIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.4.0–5.0TOEFL 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: 3.0–3.544–71TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.550–784
Frequency
Frequent
Level
B1 · Intermediate
Updated

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