English Reference

Word

sag

US/ˈsæɡ/

UK/sˈæɡ/

Countable noun

Definition

n. a part of something that hangs down or curves because it is heavy or loose. You might notice this in an old shelf or a piece of clothing that doesn't fit well.

n. a downward curve or dip caused by weight, pressure, or a lack of structural tension. Often refers to the physical displacement of a surface or material from its original horizontal plane.

Examples

“The old wooden shelf has a noticeable sag in the middle.”

“After years of heavy use, the mattress developed a deep sag that made it uncomfortable to sleep on.”

“Engineers must calculate the potential sag of the suspension cables to ensure the bridge remains stable under the weight of peak-hour traffic.”

Examples

simple

“The old wooden shelf has a noticeable sag in the middle.”

contextual

“After years of heavy use, the mattress developed a deep sag that made it uncomfortable to sleep on.”

complex

“Engineers must calculate the potential sag of the suspension cables to ensure the bridge remains stable under the weight of peak-hour traffic.”

Usage

Often used with the verb 'develop' or 'show'.

Word family

NOUN

sag(B2)

ADJECTIVE

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

QR code

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English Reference