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to calm down

to calm down

989 1.4
To become less angry, excited, or upset
  • phrasal verb
  • /kɑm daʊn/
  • Informal
: calmarse
  • And for some people, part of being able to calm down means addressing their past.
  • help someone calm down
  • tell someone to calm down
  • need to calm down

And he said, calm down, man, calm down.

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Examples

  • When he feels overwhelmed, he takes a few deep breaths to calm down.

  • But she just asked us to be quiet nicely and told everyone to calm down.

    Academic text (2014)
  • So how do you calm someone down or wake them up?

  • Anyway, you need to calm down, my friend.

  • I need you to calm down, OK?

  • We were expected to talk to them and calm them down.

    Academic text (2010)
  • Students commented, "Yoga helps me calm down when I am upset or disheveled."

    Academic text (2015)
  • OK, dude, calm down.

  • Please calm down.

  • The Laughing Man gulps down the potion and starts to calm down a little.

    Fiction book (1991)

Synonyms

to relax
vsto calm down
∞ 1.0

To feel less nervous and more calm

is more about reducing anger or upset after agitation rather than gentle tension release
to calm
vsto calm down
∞ 1.0

Make a person or animal less upset

focuses on reducing anger or excitement after agitation rather than general peace
to slow down
vsto calm down
893 1.4

To move or act more slowly

concerns reduced speed or activity not specifically lowering anger or upset
to settle
vsto calm down
729 2.8

To become calm and still after movement or excitement

is broader covering general stabilization rather than only reducing anger
to quiet
vsto calm down
257 3.2

To make someone or something calm and less noisy

is about reducing noise or disturbance rather than lowering emotional anger
to settle down
vsto calm down
166 2.5

To become quiet and calm after being excited

is used to reduce anger or excitement specifically not only to regain general peace
to chill out
vsto calm down
  • Informal
138 4.9

To relax and become calm after you feel upset

is informal and used often for general lowering of tension rather than only anger reduction
to cool off
vsto calm down
105 2.7

To become calmer, less angry, or less hot

is more about reducing anger specifically rather than lowering general tension
to loosen up
vsto calm down
  • Informal
86 3.4

To relax and become less nervous or tense

is often social and about informal behaviour rather than directly reducing anger
to soothe
vsto calm down
75 3.4

To make someone feel calmer or reduce their pain

focuses on lessening upset or pain rather than creating complete tranquillity
to wind down
vsto calm down
  • Informal
59 3.7

To relax after a busy or stressful time and slowly come to an end

applies to ending activity slowly rather than lowering sudden emotional intensity
to ease up
vsto calm down
59 3.7

To make something less strong or strict

is about lowering external pressure or activity rather than reducing personal anger
to cool down
vsto calm down
  • Informal
58 2.5

Feel less angry or excited

focuses on reducing strong feelings after arousal rather than creating lasting peace
to cool it
vsto calm down
  • Informal
55 6.2

To calm down and stop being angry or excited

is an instruction to reduce anger not to suggest longer relief or leisure
to quiet down
vsto calm down
  • Informal
54 2.0

Make people or things less noisy and less active

focuses on lowering sound or movement not primarily on reducing anger
to unwind
vsto calm down
43 3.4

Become relaxed and less tense after work or a stressful time

focuses on general recovery after activity rather than reducing acute anger
to lull
vsto calm down
28 5.2

To make someone feel calm and safe when they are not

often creates temporary relief sometimes misleadingly rather than truly reducing anger
to rest easy
vsto calm down
  • Informal
23 4.2

Feel calm and not worried after someone reassures you

describes feeling reassured rather than the active process of reducing anger or excitement
to mellow out
vsto calm down
  • Informal
22 6.3

Become more relaxed and easygoing

implies a gentle softening of attitude rather than a direct anger reduction
to ease off
vsto calm down
19 4.0

To become gradually less strong or severe

refers to lowering external conditions rather than lowering inner emotional arousal
to still
vsto calm down
18 4.2

To make quiet or calm

is used for stopping movement or noise rather than targeting emotional upset
to allay
vsto calm down
15 6.9

To make fear, anger, or worry less strong

is specifically about reducing feelings rather than causing immediate visible change in actions
to simmer down
vsto calm down
  • Informal
14 4.1

To become calm after strong feelings or to tell someone else to calm down

is typically used for a more direct reduction of anger rather than a gradual fade
to pacify
vsto calm down
14 5.2

To calm someone who is angry or upset

is used for reducing anger or hostility specifically rather than just lowering general arousal
to tamp down
vsto calm down
11 5.7

Reduce the strength of feelings or public anger

is about lowering feelings gently rather than by forceful suppression
to mollify
vsto calm down
9 7.2

To make someone less angry or upset

tends to be more formal and targets anger rather than general reduction
to chillax
vsto calm down
  • Slang
4 8.6

Calm down and relax after feeling stressed or excited

is more casual and playful compared with reducing anger in a serious context
to quieten
vsto calm down
3 4.6

Make someone or something less noisy and calmer

is mainly about noise control rather than reducing emotional upset or anger
to lighten tensions
vsto calm down
1 4.1

Make a tense situation calmer

targets group or situational tension rather than an individual's anger or excitement
to keep one's cool
vsto calm down
  • Informal
1 3.4

Stay calm and control your feelings when things are hard

is about maintaining control rather than becoming less angry after agitation

Antonyms

99 2.7

To make someone feel very happy, interested, or eager

14 4.8

To make people feel strongly excited or upset

How Calm

to recover
865 2.5
to settle down
166 2.5
to calm down
  • Informal
989 1.4
to cool off
105 2.7

Surface Forms

calm down infinitive
calmed down past participle
calming down present participle
calms down third person singular

Morphology

calm + down

The meaning 'to become or make someone less angry or upset' is directly and predictably derived from combining 'calm' (to soothe or reduce agitation) with 'down' (a degree-reducing/ lowering element). The particle-like function of 'down' to indicate reduction is common cross-linguistically in verb+particle constructions, so a B1 learner who knows both constituents will generally be able to infer the MWE's meaning.

Etymology

Calm down shows calm (quiet or peaceful) moving down (lower), like a storm becoming quiet or a racing heart slowing. So it means 'become or make someone less angry, excited, or upset'.