The meaning of BUFFER is any of various devices or pieces of material for reducing shock or damage due to contact.

When a computer buffers information or buffers, it stores information temporarily in its memory while dealing with it or sending it.

Buffers are used to make solutions of known pH, especially for instrument calibration purposes. Natural buffers also exist in living organisms, where biochemical reactions are very sensitive to …

Definition of buffer noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

BUFFER meaning: 1 : something that gives protection by separating things a protective barrier often used figuratively; 2 : a place in the memory of a computer where information is stored for …

One that protects by intercepting or moderating adverse pressures or influences: "A sense of humor ... may have served as a buffer against the ... shocks of disappointment" (James …

A buffer is an area in a computer's memory where information can be stored for a short time.

Dec 14, 2025 · Anything used to isolate or minimize the effect of one thing on another. (chemistry) A solution used to stabilize the pH (acidity) of a liquid, such as by resisting a change in pH …

What does the noun buffer mean? There are five meanings listed in OED's entry for the noun buffer. See ‘Meaning & use’ for definitions, usage, and quotation evidence. buffer has …

• Farmers want the government to set minimum prices as a buffer against market changes. • I can tell you one thing, I won't be here to be used as a buffer. • Somehow you must organize a …