English noun: buffer |
1. | buffer (substance) (chemistry) an ionic compound that resists changes in its pH |
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| Broader (hypernym) | chemical compound, compound |
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| Substance meronym | buffer solution |
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| Domain category | chemical science, chemistry |
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2. | buffer (location) a neutral zone between two rival powers that is created in order to diminish the danger of conflict |
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| Synonyms | buffer zone |
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| Broader (hypernym) | zone |
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3. | buffer (artifact) an inclined metal frame at the front of a locomotive to clear the track |
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| Synonyms | cowcatcher, fender, pilot |
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| Broader (hypernym) | framework |
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| Part meronym | engine, locomotive, locomotive engine, railway locomotive |
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4. | buffer (artifact) (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 |
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| Synonyms | buffer storage, buffer store |
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| Broader (hypernym) | memory device, storage device |
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| Narrower (hyponym) | cache, frame buffer, keyboard buffer, memory cache, print buffer |
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| Part meronym | RAM, random access memory, random memory, random-access memory, read/write memory |
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| Domain category | computer science, computing |
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5. | buffer (artifact) a power tool used to buff surfaces |
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| Synonyms | polisher |
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| Broader (hypernym) | power tool |
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| Part holonym | buffing wheel |
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6. | buffer (artifact) a cushion-like device that reduces shock due to an impact |
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| Synonyms | fender |
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| Broader (hypernym) | device |
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| Part meronym | auto, automobile, car, machine, motorcar |
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7. | buffer (artifact) an implement consisting of soft material mounted on a block; used for polishing (as in manicuring) |
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| Synonyms | buff |
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| Broader (hypernym) | implement |
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