English Reference

Word

erect

US/ɪˈɹɛkt/

UK/ɪɹˈɛkt/

Definitions

01to build or put up

B2 · Upper Intermediate Formal

v. to build a building, wall, or other structure.

v. to construct or assemble a vertical structure by fitting parts together. Transitive in this sense.

“The workers began to erect a high fence around the construction site.”

“The city council decided to erect a monument in the central plaza to commemorate the anniversary of the founding of the town.”

02to establish

C1 · Advanced Law Formal · Academic

v. to start or create an organization or a system.

v. to set up or establish an institution, system, or legal entity. Used in formal or legal contexts.

“The government plans to erect a new department to handle environmental issues.”

“The treaty allowed the member states to erect a common framework for trade and judicial cooperation across the border.”

Antonyms

03upright

B2 · Upper Intermediate

adj. standing straight up and not bending.

adj. standing in a vertical or upright position; rigid and firm. Often used in biological or anatomical descriptions.

“The dog stood with its ears erect, listening for any strange noises.”

“The soldier maintained an erect posture throughout the long ceremony, despite the heat and the weight of his formal uniform.”

Antonyms

bentslouchinghorizontal

Collocations

Common phrases and expressions where native English speakers use the word “erect” in context.

Verb

01. erect a barrier

“Police had to erect a barrier to keep the protesters away from the embassy entrance.”

verb + noun

02. erect a monument

“The city decided to erect a monument in the central square to honor the fallen soldiers.”

verb + noun

03. erect a scaffolding

“Workers began to erect a scaffolding around the cathedral to start the restoration work.”

verb + noun

04. hastily erect a tent

“As the storm approached, the campers had to hastily erect a tent for shelter.”

adv + verb

Adjective

05. perfectly erect

“The dancer maintained a perfectly erect posture throughout the entire performance.”

adv + adj

Adverb

06. sit erect

“She sat erect in her chair, listening intently to the professor's lecture.”

verb + adv

07. stand erect

“The guards were instructed to stand erect for the duration of the ceremony.”

verb + adv

Real-World Examples

“CBP first signaled in February that it planned to erect a 30ft steel bollard wall across an area that is naturally obstructed by steep cliffs.”
The Guardian 14 Aug 2026
“Eventually, the owners of the Breaking Bad house followed suit, erecting a 6ft iron fence – not that it stopped fans.”
The Guardian 14 Aug 2026

Etymology

From Middle English erect, a borrowing from Latin ērectus (“upright”), past participle of ērigō (“raise, set up”), from ē- (“out”) + regō (“to direct, keep straight, guide”).

From Middle English erecten, from the adjective (see above).

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

Word family

VERB

erect(C1)

Domain

Aviation

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.C1 AdvancedIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.7.0–8.0TOEFL 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: 5.0–5.595–113TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.945–990
Frequency
Frequent
Level
C1 · AdvancedOxford
Updated

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English Reference