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compression

compression

42 4.0
Pressing something so it becomes smaller and denser
  • noun
  • /kəmˈprɛʃən/
translation icon : compresión
  • If you do your chest compressions properly, it shouldn't take long.
  • compression ratio
  • simulated compression
  • foam compression

There's nothing causing that mechanical compression of the granite, right?

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Examples

  • The geological layers underwent significant compression over millions of years, leading to the formation of the mountains.

  • This was years ago and I had to put compression tape on my ankle.

  • Chest compression, please, while we do this.

  • We'll make a compression bandage, pack it in.

  • Followed by 30 chest compressions.

  • I'm seeing severe compression between C3 through 5 in your neck, possible spinal cord damage.

  • "Never mind," I said, and yanked tight the compression bandage I had wound about the injured calf.

    Fiction book (1991)
  • During the medical emergency, the rescuers performed compression on the victim's chest to keep the blood circulating.

  • Proper compression of the data allows for faster transmission and saves storage space on devices.

Synonyms

contraction
vscompression
34 4.4

A process of becoming smaller in size or amount

involves active pressing or squeezing as the cause of reduction
shrinkage
vscompression
5 5.1

A decrease in size, amount, or value

implies intentional pressing or squeezing rather than passive decrease
squeezing
vscompression
4 2.0

Holding and pressing something firmly with your hand

is broader, not limited to hand action and seeks size reduction
compaction
vscompression
1 6.5

Making soil or material denser by pressing it together

focuses on pressing or squeezing to make things smaller or denser
condensing
vscompression
1 4.9

Making something smaller or more compact by reducing its volume

is about applying pressure rather than only reducing volume or space
densification
vscompression
  • Specialized
1 8.4

The act of making something more dense by adding more people, buildings, or tiny parts

is specifically the act of pressing or squeezing to compact matter
pressing
vscompression
3.7

Putting pressure on something by pushing or squeezing it

aims to produce a smaller or denser result, not only pressure application

Antonyms

241 3.3

An increase in size, amount, or range

decompression
  • Specialized
10 6.0

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

Compounds

compression fracture
  • Specialized
1 6.8

A broken bone that is pushed together and becomes shorter, often in the spine

compression ratio
  • Specialized
1 6.0

Number that shows how much gas is squeezed in an engine or compressor

nerve compression
  • Specialized
1 6.1

Pressure on a nerve that causes pain, numbness, or muscle weakness

compression bandage
  • Specialized
3.7

A bandage that presses on a wound to stop heavy bleeding

image compression
  • Specialized
4.2

A way of making a photo file smaller by removing extra data so it uses less space

How Hard

crush
27 2.8
compression
42 4.0
pressing
3.7
to push
1.0
tap
66 1.0

Surface Forms

compression singular
compressions plural

Morphology

compression = compress (transparent) = compress + ion

Standard nominalization of the verb 'compress' meaning the act or process of pressing or squeezing.

Etymology

Compression comes from the Latin parts com- ('together') and premere ('to press'), and you can see the same idea in the words press and pressure. That's why physical compression is about 'squeezing' or pressing something together to make it smaller or denser.