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24-letter words containing a, l, d, e, r

  • licensed practical nurse — a person who has graduated from an accredited school of nursing and has become licensed to provide basic nursing care under the supervision of a physician or registered nurse. Abbreviation: LPN.
  • like a red rag to a bull — If you describe something as a red rag to a bull, you mean that it is certain to make a particular person or group very angry.
  • linear (induction) motor — an electric motor that produces thrust in a direct line, as distinguished from the rotary motion produced by a rotary engine, by the interaction of a moving magnetic field and the current induced by the field
  • lithium aluminum hydride — a white powder, LiAlH 4 , used chiefly as a chemical reducing agent, especially in pharmaceutical and perfume manufacturing.
  • local loopback addresses — The special Internet address, 127.0.0.1, defined by the Internet Protocol. A host can use local the loopback address to send messages to itself.
  • logical block addressing — (storage)   (LBA) A hard disk sector addressing scheme used on all SCSI hard disks, and on ATA-2 conforming IDE hard disks. The addressing conversion is performed by the hard disk firmware. Prior to LBA, combined limitations of IBM PC BIOS and ATA restricted the useful capacity of IDE hard disks on IBM PCs and compatibles to 1024 cylinders * 63 sectors per track * 16 heads * 512 bytes per sector = 528 million bytes = 504 megabytes. Modern BIOSes select LBA mode automatically, and work around the 1024-cylinder BIOS limit by representing a hard disk to the OS as having e.g. half as many cylinders and twice as many heads. However, there is still an unbreakable BIOS disk size limit of 1024 cylinders * 63 sectors per track * 256 heads * 512 bytes per sector = 8 gigabytes, but modern OSes (including Windows 9x, Windows NT and Linux) are not affected by it, since they issue direct LBA-based calls, bypassing the BIOS hard disk services completely.
  • long-spined sea scorpion — Cottus bubalis or Taurulus bubalis
  • low voltage differential — (hardware)   (LVD) A method of driving SCSI cables that will be formalised in the SCSI-3 specifications. LVD uses less power than the current differential drive (HVD), is less expensive and will allow the higher speeds of Ultra-2 SCSI. LVD requires 3.3 Volts DC instead of 5 Volts DC for HVD.
  • lunar (excursion) module — the component of the Apollo spacecraft used to carry astronauts to the moon's surface and return them to the command and service modules in lunar orbit
  • mandy rice-davis applies — (chat)   (MRDA) An acronym used to imply that someone is lying to protect their own interests. During the trial of Stephen Ward (who was charged with living off the immoral earnings of Christine Keeler and Rice-Davies), the prosecuting counsel pointed out that Lord Astor denied any involvement with her and Rice-Davies replied, "Well, he would, wouldn't he?"
  • manic-depressive illness — bipolar disorder.
  • mediterranean flour moth — a small cosmopolitan moth, Anagasta kuehniella, whose larvae damage stored foodstuffs, as grain and flour.
  • medium-scale integration — MSI.
  • nalbuphine hydrochloride — an opiate drug used as a painkiller
  • near field communication — a short-range wireless communication system that uses radio waves to enable a phone or other mobile device to interact with another device or card reader: Near Field Communication essentially lets your phone replace your credit cards. Abbreviation: NFC.
  • network addressable unit — (networking)   (NAU) The SNA term for an addressable entity. Examples include PUs, LUs, and SSCPs.
  • new england clam chowder — a thick chowder made from clams, potatoes, onions, sometimes salt pork, and milk or cream.
  • northern mariana islands — a US commonwealth territory in the N Pacific, formerly part of the Trust Territory of the Pacific Islands (1947–87). Capital: Saipan island (Capitol Hill). Pop: 51 170 (2013 est). Area: 477 sq km (184 sq miles)
  • object-oriented analysis — (programming)   (OOA) The first phase of object-oriented design.
  • object-oriented language — object-oriented programming
  • one thing led to another — You say one thing led to another when you are explaining how something happened, but you do not really want to give the details or you think people will be able to imagine the details.
  • open data-link interface — (networking, standard)   (ODI) A Novell-developed network card API that provides media and protocol independence. It allows the sharing of a single card by multiple transport layer protocols and resolves conflicts.
  • optical character reader — the process or technology of reading data in printed form by a device (optical character reader) that scans and identifies characters. Abbreviation: OCR.
  • particulate fluidization — Particulate fluidization is a condition when particles in a fluidized bed are individually suspended.
  • passive balance of trade — a negative balance of trade
  • polychlorinated biphenyl — PCB.
  • port address translation — (networking)   (PAT) A function provided by some routers which allows hosts on a LAN to communicate with the rest of a network (such as the Internet) without revealing their own private IP address. All outbound packets have their IP address translated to the routers external IP address. Replies come back to the router which then translates them back into the private IP address of the original host for final delivery. Compare SOCKS.
  • portable document format — (file format)   (PDF) The native file format for Adobe Systems' Acrobat. PDF is the file format for representing documents in a manner that is independent of the original application software, hardware, and operating system used to create those documents. A PDF file can describe documents containing any combination of text, graphics, and images in a device-independent and resolution independent format. These documents can be one page or thousands of pages, very simple or extremely complex with a rich use of fonts, graphics, colour, and images.
  • portable scheme debugger — (PSD) A package for source code debugging of R4RS-compliant Scheme under GNU Emacs by Kellom ?ki Pertti <[email protected]>. Version 1.1. Distributed under GNU GPL. It works with scm, Elk and Scheme->C.
  • privileged communication — a communication that one cannot legally be compelled to divulge, as that to a lawyer from a client
  • quadrature of the circle — the insoluble problem of constructing, by the methods of Euclidean geometry, a square equal in area to a given circle.
  • quinacrine hydrochloride — Atabrine
  • rapid eye movement sleep — REM sleep.
  • read someone like a book — to understand a person, or his motives, character, etc, thoroughly and clearly
  • recommended retail price — the selling price of a product officially suggested by a manufacturer to a retailer
  • registered general nurse — (in Britain) a nurse who has completed a three-year training course in all aspects of nursing care to enable him or her to be registered with the United Kingdom Central Council for Nursing, Midwifery, and Health Visiting
  • relative record data set — (database)   (RRDS) One of the access methods used by IBM's VSAM.
  • repondez s'il vous plait — Répondez s'il vous plait
  • research and development — the part of a commercial company's activity concerned with applying the results of scientific research to develop new products and improve existing ones
  • richard the lion-hearted — ("Richard the Lion-Hearted"; "Richard Coeur de Lion") 1157–99, king of England 1189–99.
  • robot exclusion standard — standard for robot exclusion
  • rose-coloured spectacles — If you look at a person or situation through rose-coloured glasses or rose-tinted glasses, you see only their good points and therefore your view of them is unrealistic. In British English, you can also say that someone is looking through rose-coloured spectacles.
  • santa coloma de gramanet — a city in NE Spain.
  • second earl of shelburne — William Petty Fitzmaurice, 2nd Earl of, 1st Marquess of Lansdowne, William Petty Fizmaurice Lansdowne.
  • secondary school teacher — a person who teaches at a secondary school
  • serial interface adaptor — (SIA) The Ethernet driver chip used on a Filtabyte Ethernet card.
  • shenandoah national park — a national park in N Virginia, including part of the Blue Ridge mountain range. 302 sq. mi. (782 sq. km).
  • skeleton in the cupboard — a scandalous fact or event in the past that is kept secret
  • special development area — an area earmarked for special development by the government
  • 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.
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