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to slow down

to slow down

893 1.4
To move or act more slowly
  • phrasal verb
  • /sloʊ daʊn/
: ralentizar
  • If you slow down while driving in school zones, you can help keep children safe.
  • slow down the pace
  • slow down the rate
  • slow down the speed

Take the off ramp, slow down, take a day off.

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Examples

  • Tom needs to develop strategies to slow down and become more reflective.

    Academic text (1993)
  • Kennedy makes the final turn from Houston onto Elm, slowing down to some 11 miles per hour.

    Fiction book (1991)
  • These can help perhaps slow down the development of the disease.

  • Maybe we should just slow things down.

  • So then they started hunting again to slow down the the attacks.

  • And so to tune into the clouds is to slow down, to calm down.

  • A police car whizzes by, but we hear it slow down and pull over.

    Fiction book (1991)
  • Can you please slow down your speaking so everyone can understand?

  • After the long meeting, she decided to slow down her work pace to reduce stress.

Synonyms

to reduce
vsto slow down
∞ 1.6

To make something smaller in amount, size, or number

focuses specifically on lowering speed, activity, or intensity
to slow
vsto slow down
∞ 1.0

Make something move or happen at a lower speed

is the general idea of reducing speed, activity, or intensity
to bring down
vsto slow down
123 3.0

Make an amount or level lower

is the broader act of moving or acting more slowly or mildly
to lessen
vsto slow down
72 2.8

To make something smaller in amount or strength

is the specific act of reducing speed or activity levels
to ease up
vsto slow down
59 3.7

To make something less strong or strict

is about lowering speed or intensity without implying leniency
to die down
vsto slow down
44 2.7

To become less strong or loud over time

is an active reduction in speed, not only gradual weakening
to taper
vsto slow down
21 4.2

To become gradually less in size or amount

is aimed more at reducing speed or activity than size alone
to ease off
vsto slow down
19 4.0

To become gradually less strong or severe

centres on reducing speed or activity rather than easing pressure
to slow up
vsto slow down
18 2.7

Move or make something move less quickly

is the wider concept of lowering speed, not only progress
to dial back
vsto slow down
17 4.1

Make something, like a taste, sound, or plan, less strong

is the general act of lowering speed, activity, or intensity
to retard
vsto slow down
14 8.4

To make something happen more slowly

is the everyday choice to move or act more slowly, not just delay
to dial down
vsto slow down
13 4.1

To make a feeling, sound, or action less strong

focuses on slowing overall speed or activity rather than tone
to put the brakes on
vsto slow down
13 4.3

To slow down an activity or stop it

is the general idea of reducing speed, not necessarily stopping
to decelerate
vsto slow down
10 5.5

To slow down

is broader, applying to actions and effort as well as motion
to ratchet down
vsto slow down
4 7.2

To make something less in small steps that are hard to bring back

is a general slowing that does not imply stepwise change
to slacken
vsto slow down
4 4.9

Become or make slower, for example the wind

focuses on lowering speed or overall activity rather than effort style
to turn down
vsto slow down
3 3.6

Begin to fall after rising or staying steady

means actively reducing speed or activity rather than a trend change
to step down
vsto slow down
3 4.3

Reduce something to a lower level, for example power or voltage

narrows this to slowing movement, action, or activity rather than scope
to slack
vsto slow down
2 5.3

To reduce effort, speed or attention

centres on slowing movement, action, or intensity rather than strictness
to slack up
vsto slow down
  • UK
1 5.7

Move, act, or work less quickly and with less energy

is the broader concept of reducing speed, not only temporary easing
to slacken off
vsto slow down
1 3.9

To become less strong or active

is about lowering speed or activity without implying force changes
to ritard
vsto slow down
  • Specialized
9.0

To make the music slower gradually

is the wider sense of reducing speed or intensity outside music

Antonyms

to accelerate
  • Specialized
227 3.7

To move faster or make something happen faster

186 2.5

To make something move or happen faster

How Slow

to crawl
456 1.0
to slow down
893 1.4
to amble
15 4.8
to walk
∞ 1.0
to jog
98 1.0
to run
∞ 1.0
sprint
44 2.1

Surface Forms

slow down infinitive
slowed down past participle
slowing down present participle
slows down third person singular

Morphology

slow + down

The meaning 'to reduce speed or activity' is directly and transparently derived from 'slow' (to reduce speed) combined with 'down' (indicating movement to a lower level or reduction in degree). This verb+particle composition is common in English and cross-linguistically familiar, so a B1 learner who knows both constituents will readily infer the MWE meaning.

Etymology

Slow down comes from a simple image: slow means to move less quickly and down means to make something lower. Imagine a driver pressing the brake to put the car's speed down, so it means 'to move or act more slowly'.