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buffer

buffer

15 4.2
A thing that absorbs shock to reduce damage
  • noun
  • /ˈbʌfər/
translation icon : amortiguador
  • The wood blocks act as buffer, so when masts flex, the wire won't snap.
  • serve as a buffer
  • buffer against stress
  • act as a buffer

Now the good news is our economy does have this insulated buffer of inventory.

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Examples

  • With the reduction of fallowing, this buffer was lost, and vulnerability to drought rose.

    Academic text (1992)
  • Alex would serve as a buffer between him and his father.

    Fiction book (1991)
  • And my manager and my agent have become sort of a buffer, which is hard in one way.

  • I think cultural context can serve as a buffer in a number of different ways.

  • Since ancient times, the Korean peninsula has played the role of a buffer between China and Japan.

    Academic text (2003)
  • Army leaders also reasoned that the civilian population would act as a buffer to slow the Soviet advance.

    Fiction book (2001)
  • However, their own cultivation provided a buffer limiting the demand for imported agricultural products.

    Academic text (1998)
  • The ties between mother and children are intensified and serve as a buffer against the maintenance of gerontocracy.

    Academic text (1992)
  • Apart from serving as a buffer, distributing food and offering health care were the PKO's top priorities.

    Fiction book (1999)
  • The wetlands serve as a natural buffer against the hurricanes that surge up from the Gulf.

Synonyms

cushion
vsbuffer
  • Specialized
22 2.7

A layer of air or material that reduces force when one thing hits another

also includes reducing harm or criticism, not only physical impacts
fender
vsbuffer
3 6.2

A soft cushion tied to the side of a boat to stop damage when docking

is broader, covering many absorbers and even lessening criticism or harm
protectant
vsbuffer
5.8

Giving a layer that keeps things safe from damage

focuses more on absorbing impact and reducing criticism rather than coating

Compounds

8 4.4

An area between two sides that reduces conflict and harm

1 6.8

A small neutral country between two larger rival countries that reduces the risk of war

4.5

A liquid that helps keep acidity stable in body and lab tests

A small neutral state that lies between two rival powers to reduce conflict

buffer solution
  • Specialized
4.4

A liquid that keeps acidity about the same when acids or bases are added

buffer storage
  • Specialized
5.1

A part of computer memory that temporarily holds data during transfer between devices

buffer store
  • Specialized
5.8

A part of a computer's memory that holds data for a short time while it moves between devices

frame buffer
  • Specialized
5.4

An area of computer memory that stores the picture shown on the screen

keyboard buffer
  • Specialized
4.8

A part of a computer's memory that stores keys you press until the computer reads them

print buffer
  • Specialized
5.6

A part of a computer that holds information waiting to be printed

5.6

A liquid that keeps the acid level steady with phosphate

starting buffer
  • Specialized
5.4

A liquid made at the start of an experiment to keep the pH steady

How Protective

shock absorber
  • Specialized
3 3.9
buffer
15 4.2
bumper
131 2.5
padding
25 2.7

Surface Forms

buffer singular
buffers plural

Morphology

buffer = buff (transparent) = buff + er

The noun is a standard agent/instrument formation from the verb 'buff' meaning 'to lessen or absorb impact', so the meaning is directly derived.

Etymology

Buffer comes from the old word buff meaning 'a blow' or 'to strike'. A buffer is something that takes or softens a hit, like the pads on a train that protect it from impact.