24-letter words containing p, l, e, g, i
- plantation walking horse — one of a breed of saddle horses developed largely from Standardbred and Morgan stock.
- pre-emptive multitasking — (operating system, parallel) A type of multitasking where the scheduler can interrupt and suspend ("swap out") the currently running task in order to start or continue running ("swap in") another task. The tasks under pre-emptive multitasking can be written as though they were the only task and the scheduler decides when to swap them. The scheduler must ensure that when swapping tasks, sufficient state is saved and restored that tasks do not interfere. The length of time for which a process runs is known as its "time slice" and may depend on the task's priority or its use of resources such as memory and I/O. This contrasts with cooperative multitasking where each task must include calls to allow it to be descheduled periodically.
- privileged communication — a communication that one cannot legally be compelled to divulge, as that to a lawyer from a client
- professional programming — paranoid programming
- program information file — (file format) Under Windows, a file providing information on how a non-Windows application program should be run, including how much memory should be allocated to it and what graphics interface it requires.
- programmable array logic — (hardware) (PAL) A family of fuse-programmable logic integrated circuits originally developed by MMI. Registered or combinatorial output functions are modelled in a sum of products form. Each output is a sum (logical or) of a fixed number of products (logical and) of the input signals. This structure is well suited for automatic generation of programming patterns by logic compilers. PAL devices are programmed by blowing the fuses permanently using overvoltage. Today, more complex devices based on the same original architecture are available (CPLD's for Complex PLD's) that incorporate the equivalent of several original PAL chips. PAL chips are, however, still popular due to their high speed.
- progressive assimilation — assimilation in which a preceding sound has an effect on a following one, as in shortening captain to cap'm rather than cap'n.
- pure functional language — purely functional language
- scalable vector graphics — (graphics, web) A W3C standard for vector graphics, based on XML.
- self-fulfilling prophecy — a prophecy that comes true because of the expectation that it will
- single european currency — the official currency, also known as the Euro, of some of the members of the European Union
- single person supplement — an additional sum of money that a hotel charges for one person to stay in a room meant for two people
- single premium insurance — Single premium insurance is insurance where all the premium is paid at once, in one payment.
- special checking account — a checking account that requires no minimum balance but in which a small charge is made for each check issued or drawn and for monthly maintenance.
- split image range finder — a range finder in which opposing halves of a split field move relative to each other and coincide when the object centered in the field is in focus.
- to let sleeping dogs lie — If someone tells you to let sleeping dogs lie, they are warning you not to disturb or interfere with a situation, because you are likely to cause trouble and problems.
- to light the touch paper — if someone lights the touch paper or lights the blue touch paper, they do something which causes anger or excitement
- trip the light fantastic — a journey or voyage: to win a trip to Paris.
- what are you playing at? — If you ask what someone is playing at, you are angry because you think they are doing something stupid or wrong.
- wolf in sheep's clothing — any of several large carnivorous mammals of the genus Canis, of the dog family Canidae, especially C. lupus, usually hunting in packs, formerly common throughout the Northern Hemisphere but now chiefly restricted to the more unpopulated parts of its range.