compression

Forcing into less

Compression is the act of pressing or squeezing something into a smaller space.

In physics, compression is the opposite of tension—force that pushes inward rather than pulling apart.

Digital compression reduces file sizes by eliminating redundant data: audio compression, video compression.

In medicine, compression applies pressure to an injury or body part: compression bandage, compression socks.

Engine compression refers to the squeezing of fuel and air before ignition.

physical

squeeze

Firm bilateral compression

compactor · vice · clamp · hydraulic · piston · pneumatic · bale · trash compactor · stamping · molding

data

zip

Toothed sliding fastener

  • gzipUnix compression program
  • losslessRetaining all original information
  • lossySacrificing fidelity for size

codec · deflate · archive · encoding · algorithm · bitrate · file size · storage · bandwidth · transmission

mechanical

stress

Pressure, mental or vocal

  • strainExcessive stretching force
  • loadCarried weight or burden
  • elasticityTendency to resume original form

deformation · modulus · yield · buckling · fatigue · fracture · plasticity · shear · tensile · column

bodily

constriction

Tightening or narrowing action

contraction · cinching · binding · stricture · squeeze · pressure · chest tightness · spinal · pinched

audio

dynamic range

Signal amplitude span

attack · release · knee · pumping · ducking · multiband · mastering · mixing · transients · loudness

condensing

distill

Purify through vaporization

condense · evaporate · dehydrate · solidify · coalesce · precipitate · consolidate · crystallize · extract · refine

medical

bandage

Wound covering strip

garment · tourniquet · binder · sock · therapy · edema · swelling · circulation · elastic · support

textual

summarize

State main points briefly

condense · synopsis · digest · abstract · truncate · précis · encapsulate · epitomize · brief · outline

Categories
Opposites
physical force/pressure

compressionexpansion

Increase in scope

decompression · tension · extension · stretching · extraction

volume/density change

compressionexpansion

Increase in scope

dilation · inflation · swelling · distension · distention

concentration/distribution

compressiondispersion

Scattering across space

scattering · dissipation · diffusion · spreading · dispersal

Phrases
Family

compressing, compressible, decompression, compressions, compressive, compressional, compressibility, compression ratio, compression socks

Familiarity
Top 50,000
Profile
Known to kids · Used worldwide · Timeless · Everyday, not technical · Rated G