Buffer

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Buffer Meaning and Definition in Dictionary

Definitions from Wordnet 2.0


  • an implement consisting of soft material mounted on a block; used for polishing (as in manicuring)
  • a cushion-like device that reduces shock due to contact
  • a power tool used to buff surfaces
  • (computer science) a part of RAM used for temporary storage of data that is waiting to be sent to a device; used to compensate for differences in the rate of flow of data between components of a computer system
  • an inclined metal frame at the front of a locomotive to clear the track
  • an ionic compound that resists changes in its pH
  • add a buffer (a solution); "buffered saline solution for the eyes"
  • protect from impact; "cushion the blow"

Definitions from Wiktionary


  • an ionic compound that resists changes in its pH ,
  • an inclined metal frame at the front of a locomotive to clear the track ,
  • (computer science) a part of RAM used for temporary storage of data that is waiting to be sent to a device; used to compensate for differences in the rate of flow of data between components of a computer system ,
  • a power tool used to buff surfaces ,
  • a cushion-like device that reduces shock due to contact ,
  • an implement consisting of soft material mounted on a block; used for polishing (as in manicuring)

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Wikipedia Meaning and Definition on 'Buffer'


  • Buffer: Buffer may refer to: Separating or cushioning : Buffer (rail transport), a device that cushions impacts between vehicles. Buffer state , a ...
  • Data buffer: In computer science , a data buffer (or just buffer) is a region of a physical memory storage used to temporarily store data while it is ...
  • Buffer solution: A buffer solution (more precisely, pH buffer or hydrogen ion buffer) is an aqueous solution consisting of a mixture of a weak acid and ...
  • Buffer zone: A buffer zone is generally a zonal area that lies between two or more other areas (often, but not necessarily, countries ), but depending ...
  • Buffer amplifier: A buffer amplifier (sometimes simply called a buffer) is one that provides electrical impedance transformation from one circuit to another ...
  • Buffer (rail transport): A buffer is a part of the buffers-and-chain coupling system used on the railway systems of many countries, among them most of those in ...
  • Buffer state: A buffer state is a country lying between two rival or potentially hostile greater powers . Its existence can sometimes be thought to ...
  • Buffer stop: A buffer stop or bumper (US) is a device to prevent railway vehicles from going past the end of a physical section of track . ...
  • Buffering agent: A buffering agent is a weak acid or base used to maintain the acidity (pH ) of a solution near a chosen value after the addition of ...

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