- buffer
- I
buff•er[[t]ˈbʌf ər[/t]] n.1) rai an apparatus at the end of a railroad car, railroad track, etc., for absorbing shock during coupling, collisions, etc2) mac any device, material, or apparatus used as a shield, cushion, or bumper, esp. on machinery3) mac any intermediate or intervening shield or device reducing the danger of interaction between two machines, chemicals, electronic components, etc4) a person or thing that shields and protects against harm or annoyance or that lessens the impact of a shock or reversal5) financial reserves that protect a person, organization, or country against bankruptcy6) govbuffer state7) cmp a temporary storage area that holds data until the computer is ready to process it8) chem.a) any substance capable of neutralizing both acids and bases in a solution without appreciably changing the solution's original acidity or alkalinityb) Also called buff′er solu`tion. a solution containing such a substance9) to cushion, shield, or protect10) chem. to treat with a buffer•Etymology: 1825–35; buff+-er IIbuff•er[[t]ˈbʌf ər[/t]] n.1) mel a device for polishing or buffing, as a buff2) mel a person who uses such a device•Etymology: 1850–55
From formal English to slang. 2014.