buffer

Definition

  • noun: something that gives protection by separating things
  • noun: an old man
  • noun: any of various devices or pieces of material for reducing shock or damage due to contact
  • verb: to protect (something) 'from' something
  • verb: to lessen the shock of
  • often used figuratively
  • synonyms: fellow, buff, cushion

Examples

  • It's important to save money as a 'buffer' against times of illness or the loss of your job.

  • She had to act as a 'buffer' between the two brothers, who wouldn't stop arguing.

  • There must be a 500-foot 'buffer zone' between the river and the new buildings.

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