buffer

1. n. An elastic apparatus or fender, for deadening the jar caused by the collision of bodies; as, a buffer at the end of a railroad car. Source: opted

2. n. A pad or cushion forming the end of a fender, which receives the blow; -- sometimes called buffing apparatus. Source: opted

3. n. One who polishes with a buff. Source: opted

4. n. A wheel for buffing; a buff. Source: opted

5. n. A good-humored, slow-witted fellow; -- usually said of an elderly man. Source: opted

6. n. (chemistry) an ionic compound that resists changes in its pH Source: wordnet

7. n. a neutral zone between two rival powers that is created in order to diminish the danger of conflict Source: wordnet

8. n. an inclined metal frame at the front of a locomotive to clear the track Source: wordnet

9. n. (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 Source: wordnet

10. n. a power tool used to buff surfaces Source: wordnet

11. n. a cushion-like device that reduces shock due to an impact Source: wordnet

12. n. an implement consisting of soft material mounted on a block; used for polishing (as in manicuring) Source: wordnet

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