buffer

From Wiktionary, the free dictionary
Archived revision by Ultimateria (talk | contribs) as of 03:46, 16 January 2020.
Jump to navigation Jump to search

English

Lua error in Module:interproject at line 62: Parameter "dab" is not used by this template.

Etymology

Agent noun from obsolete verb buff (“make a dull sound when struck”)(mid-16c.), from Old French buffe (“blow”).

Pronunciation

  • Lua error in Module:parameters at line 290: Parameter 1 should be a valid language or etymology language code; the value "RP" is not valid. See WT:LOL and WT:LOL/E. IPA(key): /ˈbʌfə(ɹ)/, [ˈbɐfə(ɹ)]
  • Lua error in Module:parameters at line 290: Parameter 1 should be a valid language or etymology language code; the value "GenAm" is not valid. See WT:LOL and WT:LOL/E. IPA(key): /ˈbʌfɚ/
  • Audio (US):(file)
  • Lua error in Module:parameters at line 290: Parameter 1 should be a valid language or etymology language code; the value "Australia" is not valid. See WT:LOL and WT:LOL/E. IPA(key): /ˈbafə(ɹ)/, [ˈbäfə(ɹ)]
  • Audio (Australia):(file)
  • Rhymes: -ʌfə(r)

Noun

buffer (plural buffers)

  1. Someone or something that buffs.
    1. A machine with rotary brushes, passed over a hard floor to clean it.
  2. (chemistry) A solution used to stabilize the pH (acidity) of a liquid.
  3. (computing) A portion of memory set aside to store data, often before it is sent to an external device or as it is received from an external device.
  4. (mechanical) Anything used to maintain slack or isolate different objects.
  5. (telecommunications) A routine or storage medium used to compensate for a difference in rate of flow of data, or time of occurrence of events, when transferring data from one device to another.
  6. (rail transport) A device on trains and carriages designed to cushion the impact between them.
    • 1885, W. S. Gilbert, The Mikado, Act II, in The Mikado, and Other Plays, New York: Modern Library, 1917, p. 42, [1]
      The idiot who, in railway carriages, / Scribbles on window panes, / We only suffer / To ride on a buffer / In Parliamentary trains.
    • 1953, C. S. Lewis, The Silver Chair, Collins, 1998, Chapter 14,
      Then, with a shock like a thousand goods trains crashing into a thousand pairs of buffers, the lips of rock closed.
  7. (rail transport) The metal barrier to help prevent trains from running off the end of the track.
  8. An isolating circuit, often an amplifier, used to minimize the influence of a driven circuit on the driving circuit.
  9. (politics, international relations) A buffer zone (such as a demilitarized zone) or a buffer state.
  10. (colloquial) A good-humoured, slow-witted fellow, usually an elderly man.
    • 1864-1865, Charles Dickens, “Book The First, chapter 2 "The Man from Somewhere"”, in Our Mutual Friend‎[2]:
      Lastly, the looking-glass reflects Boots and Brewer, and two other stuffed Buffers interposed between the rest of the company and possible accidents.
    • 1864-1865, Charles Dickens, “Book The First, chapter 10 "A Marriage Contract"”, in Our Mutual Friend‎[3]:
      Here, too, are Boots and Brewer, and the two other Buffers; each Buffer with a flower in his button-hole, his hair curled, and his gloves buttoned on tight, apparently come prepared, if anything had happened to the bridegroom, to be married instantly.
    • 1955, C. S. Lewis, The Magician's Nephew, Collins, 1998, Chapter 1,
      I can’t expect two youngsters like you to find it much fun talking to an old buffer like me.
  11. (figurative) A gap that isolates or separates two things.
    • 2011 November 10, Jeremy Wilson, “England Under 21 5 Iceland Under 21 0: match report”, in Telegraph‎[4]:
      An utterly emphatic 5-0 victory was ultimately capped by two wonder strikes in the last two minutes from Aston Villa midfielder Gary Gardner. Before that, England had utterly dominated to take another purposeful stride towards the 2013 European Championship in Israel. They have already established a five-point buffer at the top of Group Eight.

Derived terms

Derived terms

Template:der-mid

Translations

Verb

buffer (third-person singular simple present buffers, present participle buffering, simple past and past participle buffered)

  1. To use a buffer or buffers; to isolate or minimize the effects of one thing on another.
  2. (computing) To store data in memory temporarily.
  3. (chemistry) To maintain the acidity of a solution near a chosen value by adding an acid or a base.

Translations

Adjective

buffer

  1. comparative form of buff: more buff

Anagrams

Danish

Etymology

From English buffer.

Noun

buffer c (singular definite bufferen, plural indefinite buffere)

  1. (chemistry) buffer

Declension

Declension of buffer
common
gender 		Singular Plural
indefinite definite indefinite definite
nominative buffer bufferen buffere bufferene
genitive buffers bufferens bufferes bufferenes

Synonyms

Further reading

Italian

Etymology

Borrowed from English buffer.

Noun

Italian Wikipedia has an article on:
Wikipedia it

buffer m (uncountable)

  1. (computing) buffer

Synonyms

Portuguese

Etymology

Borrowed from English buffer.

Pronunciation

  • Lua error in Module:parameters at line 290: Parameter 1 should be a valid language or etymology language code; the value "Brazil" is not valid. See WT:LOL and WT:LOL/E. IPA(key): /ˈbɐ.feʁ/

Noun

buffer m (plural s)

  1. (computing) buffer (memory for temporary storage)

Romansch

Alternative forms

Etymology

(This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.)

Verb

buffer

  1. (Puter) to blow

Synonyms

Spanish

Noun

buffer m (plural buffers)

  1. (computing) buffer

Westrobothnian

Verb

Lua error in Module:parameters at line 290: Parameter 1 should be a valid language or etymology language code; the value "gmq-bot" is not valid. See WT:LOL and WT:LOL/E.

  1. Lua error in Module:parameters at line 290: Parameter 1 should be a valid language or etymology language code; the value "gmq-bot" is not valid. See WT:LOL and WT:LOL/E.
Retrieved from "https://en.wiktionary.org/w/index.php?title=buffer&oldid=58429052"