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  • tty
    /T-T-Y/ [UNIX], /tit'ee/ [ITS, but some UNIX people say it this way as well; this pronunciation is not considered to have sexual undertones] n.... VIEW ENTIRE DEFINITION

  •  View Definition: wall time 

    wall time

    n. (also `wall clock time') 1. `Real world' time (what the clock on the wall shows), as opposed to the system clock's idea of time. 2. The real running time of a program, as opposed to the number of clocks required to execute it (on a timesharing system these will differ, as no one program gets all the clocks, and on multiprocessor systems with good thread support one may get more processor clocks than real-time clocks).