Skip to main content
to rein in

to rein in

53 4.6
To keep someone or something under control, for example by limiting spending
  • phrasal verb
  • /reɪn ɪn/
translation icon : contener
  • I learned that I am a creative and I very much need people to rein me in on that element.
  • efforts to rein in
  • try to rein in
  • attempt to rein in

You know, I think holding that job can make people rein in their vision a lot.

Autoplay Next

Examples

  • Officers have struggled for years to rein in the violence.

  • I can always rein him in later.

  • It's still live, but they have reined it in a lot, so this could not happen again.

  • You have to rein him in.

  • You really need to learn to rein it in a little bit.

  • So you have to rein in the Congress's spending, which has caused this.

  • Moreover, it was again time to use congressional oversight to rein in the agency.

    Academic text (2009)
  • A slate of conservatives won office, aiming to rein in spending so they could cut taxes.

    Academic text (1997)
  • Elsewhere, however, communities are still struggling to rein in reactive nitrogen.

    Academic text (2012)
  • The teacher needed to rein in the students' excitement during the assembly.

Synonyms

to check
vsto rein in
104 3.7

Stop something from growing or spreading

is more about active control rather than only stopping growth
to restrain
vsto rein in
86 4.6

Hold a person or thing so it cannot move freely

is gentler meaning limit or guide rather than necessarily stopping movement
to curb
vsto rein in
73 3.5

To limit or control something to stop it getting worse

is used for general control rather than targeting only undesirable things
to rein
vsto rein in
69 4.9

To control and hold back people or things

is the phrasal form used specifically for limiting or slowing actions
to tame
vsto rein in
68 3.0

To make something less wild or strong

is more immediate and temporary control rather than long-term gentle domestication
to constrain
vsto rein in
64 5.6

To limit what someone can do or how they can act

is more about voluntary control or slowing not forcing choices
to subdue
vsto rein in
37 5.5

To bring a person or thing under control, often by force

is less violent and more about simple limiting or slowing
to hold down
vsto rein in
22 3.2

To keep something low and stop it from getting bigger

is about controlling or limiting broadly not only preventing excess
to clamp down on
vsto rein in
13 5.3

Take strong action to stop something bad or illegal

is generally milder focusing on limiting rather than harsh enforcement
to throttle
vsto rein in
5 7.5

To reduce or control how much of something is allowed

is a more general control not only about limiting quantities or access
to draw rein
vsto rein in
  • Literature
8.4

To stop or slow progress by controlling it, like a rider pulling the straps that guide a horse

is more about limiting or slowing rather than always stopping

Antonyms

1.8

To let someone or something go free from being held

88 1.0

Make something less tight so it can move or open

How Controlling

to crack down
63 3.8
to clamp down
18 4.2
to rein in
53 4.6
to limit
2.1
to moderate
34 4.4
to allow
1.0

Surface Forms

rein in infinitive
reined in past
reined in past participle
reining in present participle
reins in third person singular

Morphology

rein + in

The meaning 'to control or limit' is directly derivable from combining 'rein' (an instrument or method for guiding/control) with 'in' (toward or within bounds): together they evoke pulling something back or keeping it within limits. This compositional metaphor follows normal English particle-verb patterns and is cross-linguistically common, so a B1 learner who knows both constituents should be able to infer the meaning.

Etymology

The phrasal verb rein in comes from riding a horse: when you pull the rein and bring the horse in, you slow or stop it to control it. So today rein in means 'to control' or 'to limit' someone or something.