IPA: /ˈsloʊˌdaʊn/
KK: /ˈsloʊˌdaʊn/
The act of reducing speed or progress, often resulting in a delay or decrease in activity.
The company experienced a slowdown in production due to supply chain issues.
Slowdown → It is formed from "slow" (from Old English *slaw*, meaning not quick) and "down" (from Old English *dūn*, meaning down or lower). The word "slowdown" refers to the act of becoming less quick or reducing speed.
Think of something becoming 'not quick' ('slow') and 'lowering' its speed ('down') — that's what a slowdown means.