formally, `Million Instructions Per Second' (that's 10^6 per second, not 2^(20)!); often rendered by hackers as `Meaningless Indication of Processor Speed' or in other unflattering ways. This joke expresses a nearly universal attitude about the value of most benchmark claims, said attitude being one of the great cultural divides between hackers and marketroids. The singular is sometimes `1 MIP' even though this is clearly etymologically wrong. See also KIPS and GIPS. 2. Computers, especially large computers, considered abstractly as sources of computrons. "This is just a workstation; the heavy MIPS are hidden in the basement." 3. The corporate name of a particular RISC-chip company; among other things, they designed the processor chips used in DEC's 3100 workstation series. 4. Acronym for `Meaningless Information per Second' (a joke, prob. from sense 1).