English Reference

Word

slowdown

Phoneticsslow·down, stress on the first syllable

US/ˈsɫoʊˌdaʊn/

UK/slˈəʊdaʊn/

Countable noun

Definition

n. a situation where something starts to move or happen more slowly than before. You often hear this word when talking about the economy or a computer.

n. a reduction in the speed or rate of activity, progress, or production. Often used in economic contexts to describe a period of reduced growth or in technical contexts regarding performance.

Examples

“The factory experienced a production slowdown last month.”

“Economists are worried that the recent slowdown in consumer spending might lead to a recession.”

“The software update was designed to fix a significant system slowdown that occurred whenever multiple high-resolution video streams were processed simultaneously.”

Examples

simple

“The factory experienced a production slowdown last month.”

contextual

“Economists are worried that the recent slowdown in consumer spending might lead to a recession.”

complex

“The software update was designed to fix a significant system slowdown that occurred whenever multiple high-resolution video streams were processed simultaneously.”

Usage

Commonly used with 'in' to specify the area of reduced activity, such as a 'slowdown in growth' or a 'slowdown in traffic'.

Real-World Examples

“Separate figures showed retail sales grew 0.6%, a slowdown from a 1% rise in June despite summer holiday tourism spending.”
The Guardian 17 Aug 2026
“The Anthropic CEO went on to address the impact that a slowdown would have on the industry and competition with leading developers worldwide, particularly China.”
BBC News 12 Sept 2026

Word family

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
Occasional
Level
B2 · Upper Intermediate
Updated

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English Reference