29-letter words containing l, e, t, i, r
- adjoint differential equation — a differential equation obtained from a given differential equation and having the property that any solution of one equation is an integrating factor of the other.
- adventure definition language — (language, games) (ADL) An adventure game language interpreter designed by Ross Cunniff <[email protected]> and Tim Brengle in 1987. ADL is semi-object-oriented with Lisp-like syntax and is a superset of DDL. It is available for Unix, MS-DOS, Amiga and Acorn Archimedes.
- air material command compiler — (language) (AIMACO) A modification of FLOW-MATIC. AIMACO was supplanted by COBOL.
- algorithmic assembly language — (language) (ALIAS) A machine oriented variant of BLISS. ALIAS was implemented in BCPL for the PDP-9.
- alternating-gradient focusing — a method of focusing beams of charged particles in high-energy accelerators, in which a series of magnetic or electrostatic lenses alternately converge and diverge the beam, producing a net focusing effect and thus preventing the beam from spreading
- alternative investment market — a market on the London Stock Exchange enabling small companies to raise capital and have their shares traded in a market without the expenses of a main-market listing
- amyotrophic lateral sclerosis — a form of motor neurone disease in which degeneration of motor tracts in the spinal cord causes progressive muscular paralysis starting in the limbs
- antarctic circumpolar current — an ocean current flowing from west to east around Antarctica.
- antenuptial marriage contract — a contract made between two people before they marry, agreeing on the distribution of their assets in the event of divorce
- anti-saloon league of america — a national organization, founded in 1893 in Ohio, advocating the prohibition of the manufacture and sale of alcoholic beverages.
- application program interface — (programming) (API, or "application programming interface") The interface (calling conventions) by which an application program accesses operating system and other services. An API is defined at source code level and provides a level of abstraction between the application and the kernel (or other privileged utilities) to ensure the portability of the code. An API can also provide an interface between a high level language and lower level utilities and services which were written without consideration for the calling conventions supported by compiled languages. In this case, the API's main task may be the translation of parameter lists from one format to another and the interpretation of call-by-value and call-by-reference arguments in one or both directions.
- assembly language for multics — (language) (ALM) The assembly language of the GE-645 in which critical portions of the Multics kernel were written.
- atrocious assault and battery — an assault involving the actual wounding and maiming of another person.
- audiographic teleconferencing — (communications) (Or "electronic whiteboarding", "screen sharing") A form of teleconferencing in real time using both an audio and a data connection. The computer screen is shared by more than one site, and used as an electronic blackboard, overhead projector or still video projector. Some systems allow for sharing software also.
- be/be living on borrowed time — Someone who is living on borrowed time or who is on borrowed time has continued to live or to do something for longer than was expected, and is likely to die or be stopped from doing it soon.
- berkeley internet name domain — (networking) (BIND) An implementation of a DNS server developed and distributed by the University of California at Berkeley. Many Internet hosts run BIND, and it is the ancestor of many commercial implementations.
- berkeley software design, inc — (company) (BSDI) A company that sells BSD/OS, a commercial version of Berkeley Standard Distribution Unix, networking, and Internet technologies originally developed by the Computer Systems Research Group (CSRG) at the University of California at Berkeley. Leading CSRG computer scientists founded BSDI in 1991. BSDI's BSD/OS represents over 20 years of development by the worldwide BSD technical community. BSD technology is known worldwide for its powerful, flexible and portable architecture and advanced development environments. BSDI designs, develops, markets, and supports the BSD/OS operating system, Internet server software for IBM PCs, and other products. BSDI planned to release an Internet gateway product for Novell IPX networks in 1995. E-mail: <[email protected]>. Address: 5575 Tech Center Drive, #110, Colorado Springs, CO 80918, USA. Telephone: +1 (719) 593 9445. Fax: +1 (719) 598 4238.
- cardiopulmonary resuscitation — an emergency measure to revive a patient whose heart has stopped beating, in which compressions applied with the hands to the patient's chest are alternated with mouth-to-mouth respiration
- cognitive behavioural therapy — a form of therapy in which, having learnt to understand their anxiety, patients attempt to overcome their usual behavioural responses to it
- community correctional center — (in the US) a detention centre
- compact disc read-only memory — (storage) (CD-ROM) A non-volatile optical data storage medium using the same physical format as audio compact discs, readable by a computer with a CD-ROM drive. CD-ROM is popular for distribution of large databases, software and especially multimedia applications. The maximum capacity is about 600 megabytes. A CD can store around 640 megabytes of data - about 12 billion bytes per pound weight. CD-ROM drives are rated with a speed factor relative to music CDs (1x or 1-speed which gives a data transfer rate of 150 kilobytes per second). 12x drives were common in April 1997. Above 12x speed, there are problems with vibration and heat. Constant angular velocity (CAV) drives give speeds up to 20x but due to the nature of CAV the actual throughput increase over 12x is less than 20/12. 20x was thought to be the maximum speed due to mechanical constraints but on 1998-02-24, Samsung Electronics introduced the SCR-3230, a 32x CD-ROM drive which uses a ball bearing system to balance the spinning CD-ROM in the drive to reduce noise. CD-ROM drives may connect to an IDE interface, a SCSI interface or a propritary interface, of which there are three - Sony, Panasonic, and Mitsumi. Most CD-ROM drives can also play audio CDs. There are several formats used for CD-ROM data, including Green Book CD-ROM, White Book CD-ROM and Yellow Book CD-ROM. ISO 9660 defines a standard file system, later extended by Joliet. See also Compact Disc Recordable, Digital Versatile Disc.
- compatible timesharing system — (operating system) (CTSS) One of the earliest (1963) experiments in the design of interactive time-sharing operating systems. CTSS was ancestral to Multics, Unix, and ITS. It was developed at the MIT Computation Center by a team led by Fernando J. Corbato. CTSS ran on a modified IBM 7094 with a second 32K-word bank of memory, using two 2301 drums for swapping. Remote access was provided to up to 30 users via an IBM 7750 communications controller connected to dial-up modems. The name ITS (Incompatible time-sharing System) was a hack on CTSS, meant both as a joke and to express some basic differences in philosophy about the way I/O services should be presented to user programs.
- computer programming language — (spelling) A somewhat redundant term for programming language.
- computerized axial tomography — the process of producing a CAT scan.
- conservation of lepton number — the principle that the total lepton number remains constant in any process involving elementary particles.
- continuous pipeline operation — Continuous pipeline operation is technology for valves and corrosion protection to allow fluids to flow through pipes without interruption.
- conventional forces in europe — a treaty negotiated during the Cold War which established limits on conventional military equipment in Europe
- conversational monitor system — Virtual Machine/Conversational Monitor System
- curvilinear coordinate system — a system of coordinates in which the coordinates are determined by three families of surfaces, usually perpendicular.
- customer relations department — a department of a company concerned with customer relations
- cyclotrimethylenetrinitramine — RDX.
- digital equipment corporation — (company, hardware) (DEC) A computer manufacturer and software vendor. Before the killer micro revolution of the late 1980s, hackerdom was closely symbiotic with DEC's pioneering time-sharing machines. The first of the group of hacker cultures nucleated around the PDP-1 (see TMRC). Subsequently, the PDP-6, PDP-10, PDP-20, PDP-11 and VAX were all foci of large and important hackerdoms and DEC machines long dominated the ARPANET and Internet machine population. The first PC from DEC was a CP/M computer called Rainbow, announced in 1981-82. DEC was the technological leader of the minicomputer era (roughly 1967 to 1987), but its failure to embrace microcomputers and Unix early cost it heavily in profits and prestige after silicon got cheap. However, the microprocessor design tradition owes a heavy debt to the PDP-11 instruction set, and every one of the major general-purpose microcomputer operating systems so far (CP/M, MS-DOS, Unix, OS/2) were either genetically descended from a DEC OS, or incubated on DEC hardware or both. Accordingly, DEC is still regarded with a certain wry affection even among many hackers too young to have grown up on DEC machines. The contrast with IBM is instructive. Quarterly sales $3923M, profits -$1746M (Aug 1994). DEC was taken over by Compaq Computer Corporation in 1998. In 2002 Compaq was in turn acquired by Hewlett-Packard who sold off parts of Digital Equipment Corporation to Intel and absorbed the rest. The Digital logo is no longer used.
- direct broadcasting satellite — a satellite used to transmit television broadcasts intended for home reception
- distributed logic programming — (language) (DLP) A logic programming language similar to Prolog, combined with parallel object orientation similar to POOL. DLP supports distributed backtracking over the results of a rendezvous between objects. Multi-threaded objects have autonomous activity and may simultaneously evaluate method calls.
- double-system sound recording — a system in which picture and sound are taken simultaneously and the sound is recorded separately on magnetic tape
- drink someone under the table — If someone drinks you under the table, they drink more alcohol than you are able to on a particular occasion.
- edinburgh multi access system — (operating system) (EMAS) One of the first operating systems written in a high-level language (IMProved Mercury autocode), apparently predating Unix.
- electromagnetic compatibility — (hardware, testing) (EMC) The extent to which a piece of hardware will tolerate electrical interference from other equipment, and will interfere with other equipment. There are strict legal EMC requirements for the sale of any electrical or electronic hardware in most countries, although the actual standards differ. See, for example, EMCNet. See also Electrostatic Discharge, Radio Frequency Interference.
- employee stock ownership plan — a programme offered to employees that enables them to buy stocks in the company and thus play a role in its management
- enhanced small disk interface — (storage, hardware) (ESDI) An obsolete hard disk controller standard, first introduced by Maxtor in 1983, and intended to be the successor to the original ST-506/ST-412. ESDI was faster and more reliable, but still could not compete with IDE and SCSI. EDSI used two cables: a 20-pin data cable to each drive and a single 34-pin control cable daisy chain with the controller at one end and a terminator at the other. In PCs, it supported up to two drives at 1-2MB/s with drives up to 2GB.
- esoteric programming language — (language, humour) (esolang) An intentionally unconventional computer programming language designed not for practical use but, rather, to experiment with weird ideas, to be hard to program in or as a joke.
- extensible firmware interface — (specification) (EFI) A specification originating from Intel Corporation, defining the interface between an operating system and platform firmware, and aiming to reduce OS dependence on details of the firmware implementation.
- extraordinary general meeting — a meeting specially called to discuss a particular item of a company's business, usually one of some importance. The meeting may be called by a group of shareholders or by the directors
- familial hypercholesterolemia — an inherited metabolic disorder caused by a lack or malfunction of receptors for the low-density lipoproteins that activate removal of cholesterol from the blood. Abbreviation: FH.
- federative republic of brazil — official name of Brazil.
- fibre channel-arbitrated loop — (hardware, standard) (FC-AL) A fast serial bus interface standard intended to replace SCSI on high-end servers. FC-AL has a number of advantages over SCSI. It offers higher speed: the base speed is 100 megabytes per second, with 200, 400, and 800 planned. Many devices are dual ported, i.e., can be accessed through two independent ports, which doubles speed and increases fault tolerance. Cables can be as long as 30 m (coaxial) or 10 km (optical). FC-AL enables self-configuring and hot swapping and the maximum number of devices on a single port is 126. Finally, it provides software compatibility with SCSI. Despite all these features FC-AL is unlikely to appear on desktops anytime soon, partly because its price, partly because typical desktop computers would not take advantage of many of the advanced features. On these systems FireWire has more potential.
- field-programmable gate array — (hardware) (FPGA) A gate array where the logic network can be programmed into the device after its manufacture. An FPGA consists of an array of logic elements, either gates or lookup table RAMs, flip-flops and programmable interconnect wiring. Most FPGAs are reprogrammable, since their logic functions and interconnect are defined by RAM cells. The Xilinx LCA, Altera FLEX and AT&T ORCA devices are examples. Others can only be programmed once, by closing "antifuses". These retain their programming permanently. The Actel FPGAs are the leading example of such devices. Atmel FPGAs are currently (July 1997) the only ones in which part of the array can be reprogrammed while other parts are active. As of 1994, FPGAs have logic capacity up to 10K to 20K 2-input-NAND-equivalent gates, up to about 200 I/O pins and can run at clock rates of 50 MHz or more. FPGA designs must be prepared using CAD software tools, usually provided by the chip vendor, to do technology mapping, partitioning and placement, routing, and binary output. The resulting binary can be programmed into a ROM connected to the FPGA or downloaded to the FPGA from a connected computer. In addition to ordinary logic applications, FPGAs have enabled the development of logic emulators. There is also research on using FPGAs as computing devices, taking direct advantage of their reconfigurability into problem-specific hardware processors.
- filesystem hierarchy standard — (storage, standard) (FHS) A standard designed to be used by Unix distribution developers, package developers, and system implementors. FHS consists of a set of requirements and guidelines for file and directory placement under UNIX-like operating systems. The guidelines are intended to support interoperability of applications, system administration tools, development tools, and scripts. These systems should also be supported with greater documentation uniformity. The standard is primarily intended to be a reference and is not a tutorial on how to manage a Unix filesystem or directory hierarchy.
- floating-point representation — the representation of numbers by two sets of digits (a, b), the set a indicating the significant digits, the set b giving the position of the radix point. The number is the product arb, where r is the base of the number system used
- french revolutionary calendar — Revolutionary calendar.
On this page, we collect all 29-letter words with L-E-T-I-R. It’s easy to find right word with a certain length. It is the easiest way to find 29-letter word that contains in L-E-T-I-R to use in Scrabble or Crossword puzzles