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deflation

deflation

1 3.7
Letting air out of a tire or balloon
  • noun
  • /dɪˈfleɪʃən/
translation icon : desinflado
  • A lot of us think there could be deflation in things like vacation homes, but major inflation in food, energy, and other necessities.
  • tire deflation
  • a deflation device

Examples

  • The diameter of the brachial artery was assessed 60 seconds after deflation of the cuff.

    Academic text (2007)
  • An increase higher than 5% after deflation of the cuff, compared to baseline value, was considered normal.

    Academic text (2007)
  • The table and research do not say deflation did not occur in those same time periods, and we know it did.

    Blog text (6)
  • You know, you're a master at self deflation, perpetual self deflation.

  • Then the deflation hits.

    Blog text (6)
  • These arguments about inflation and deflation are all undermined by idiots like Mish who cannot understand what is real money and what is just paper.

    Blog text (6)
  • As I try to coordinate a response to our unfolding situation with extended family, I am often asked (skeptically) how much further cash is likely to go in a post-deflation world.

    Blog text (6)
  • The airbag requires simultaneous deceleration for activation; an airbag begins deflation immediately and deflates on its own, not as shown in this video. A real airbag inflates faster than in this video.

    Blog text (1)
  • The children squealed with delight as they watched the deflation of their colorful balloon after it was pricked with a pin.

  • To repair the flat tire, he began the deflation process by releasing air through the valve.

Synonyms

decompression
vsdeflation
  • Specialized
10 6.0

To lower the pressure on a person or object by returning them slowly to normal air pressure

is the simple act of letting air out, not a gradual return
depressurization
vsdeflation
  • Specialized
3 6.5

A loss of air pressure in a closed space like an airplane cabin

is the common act of letting air escape from objects like balloons or tires
decompressing
vsdeflation
  • Specialized
6.3

The gradual return to normal air pressure after being under high pressure

is the simple act of letting air out, not a slow controlled return
degassing
vsdeflation
  • Specialized
6.4

The release of gas from liquids or rocks

focuses on letting air leave hollow objects rather than removing gas from materials

Antonyms

3 4.1

Filling something with air or gas so it becomes larger

How Deflated

deflation
1 3.7
to puncture
50 3.9
leak
290 1.0

Surface Forms

deflation singular
deflations plural

Morphology

deflation = deflate (semi-transparent) = de + flate + ion

For this sense, 'deflation' is a regular noun formed from the verb 'deflate' and means the act or process of deflating.

Etymology

Deflation comes from the Latin parts de- ('down' or 'away') and flate (from flare, 'to blow'), the same root as inflate. So, physical deflation is like 'blowing the air out' of a tire or balloon — the air goes away and it becomes flat.