What does slowing mean?
Slowing describes a reduction in speed, pace, or rate of development. As a verb form, it can be used on its own, as in “The car was slowing near the junction,” or with “down” for emphasis: “Growth is slowing down.” As an attributive modifier, it characterizes something experiencing reduced momentum, as in “a slowing economy.” In the noun use, “the slowing of traffic” or “the slowing of demand” names the process itself. The word commonly suggests a gradual and often unwelcome change: vehicles lose speed, sales weaken, or expansion loses force, though it does not necessarily imply a complete stop. “Slowdown” is often preferable when referring to a broader decline in activity, whereas “slowing” focuses more directly on the act or process of becoming slower. Both British and American English use the word in these senses, with context supplying its negative or cautionary tone.
To reduce speed, pace, or rate of development, or to become slower in these respects.
"Economic growth began slowing toward the end of the year."
The form “slowing down” adds emphasis and is especially common in speech.
Experiencing a reduction in speed, activity, growth, or momentum.
"The central bank warned that the slowing economy could last several months."
This use is typically attributive and commonly occurs before words such as economy, growth, demand, and recovery.
The process or an instance of becoming slower or experiencing reduced activity.
"The slowing of traffic on the motorway prompted officials to review the roadworks."
The noun is most often used in fixed expressions such as “the slowing of traffic” or “the slowing of demand.”
The plural is rare; modified singular forms are much more common, and “slowdowns” is often preferred for repeated declines in activity.
"The report noted successive slowings in industrial output."
Slowing reaches back to Old English slāw, which already meant “not quick” or “sluggish.”
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does slowing come from?
Slowing is the present participle and gerund of slow, formed in English from the older verb. Slow descends from Old English slāw, meaning “not quick” or “sluggish,” which is traced to Proto-Germanic *slēwaz and ultimately the Proto-Indo-European root *sleg-, associated with being slack or sluggish. The related English word slack shares that ancient root, while slowly and slowness are later grammatical forms of slow.
How slowing is actually used
The word is neutral in itself but often carries a mildly negative or cautionary tone because it commonly describes weakening traffic, growth, demand, or activity. Its usage is broadly the same in British and American English.
Easily confused with slowing
Slowing primarily denotes the act or process of becoming slower, whereas a slowdown usually names a broader reduction in speed, activity, or economic performance.