24-letter words containing a, r, n, u, d
- grand unification theory — a possible future quantum field theory that would encompass both the electroweak theory and quantum chromodynamics. Abbreviation: GUT.
- greater london authority — local government body of UK capital
- ground-fault interrupter — a circuit breaker that senses currents caused by ground faults and quickly shuts off power before damage can occur to generating equipment.
- guaranteed annual income — Also called guaranteed income. compensation provided by the government to any family or individual whose annual income falls below a specified level.
- head and shoulders above — vastly superior to
- hydrochlorofluorocarbons — Plural form of hydrochlorofluorocarbon.
- industrial correspondent — a journalist who specializes in reporting the industrial news
- internal auditory meatus — the canal extending through the petrous portion of the temporal bone, through which the glossopharyngeal nerve, the facial nerve, and the auditory nerve and artery pass.
- iterated function system — (graphics) (IFS) A class of fractals that yield natural-looking forms like ferns or snowflakes. Iterated Function Systems use a very easy transformation that is done recursively.
- lady washington geranium — show geranium.
- leave no stone un turned — the hard substance, formed of mineral matter, of which rocks consist.
- 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.
- 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.
- 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
- make a production out of — to make an unnecessary fuss about
- make ducks and drakes of — to use recklessly; squander or waste
- 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.
- object-oriented language — object-oriented programming
- open software foundation — (body) (OSF) A foundation created by nine computer vendors, (Apollo, DEC, Hewlett-Packard, IBM, Bull, Nixdorf, Philips, Siemens and Hitachi) to promote "Open Computing". It is planned that common operating systems and interfaces, based on developments of Unix and the X Window System will be forthcoming for a wide range of different hardware architectures. OSF announced the release of the industry's first open operating system - OSF/1 on 23 October 1990.
- particulate fluidization — Particulate fluidization is a condition when particles in a fluidized bed are individually suspended.
- 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.
- privileged communication — a communication that one cannot legally be compelled to divulge, as that to a lawyer from a client
- probability distribution — a distribution of all possible values of a random variable together with an indication of their probabilities.
- put the fear of god into — a distressing emotion aroused by impending danger, evil, pain, etc., whether the threat is real or imagined; the feeling or condition of being afraid. Synonyms: foreboding, apprehension, consternation, dismay, dread, terror, fright, panic, horror, trepidation, qualm. Antonyms: courage, security, calm, intrepidity.
- put the show on the road — to set things in operation; start an activity, venture, etc.
- put two and two together — a cardinal number, 1 plus 1.
- quinacrine hydrochloride — Atabrine
- recursive descent parser — (grammar) A "top-down" parser built from a set of mutually-recursive procedures or a non-recursive equivalent where each such procedure usually implements one of the productions of the grammar. Thus the structure of the resulting program closely mirrors that of the grammar it recognises.
- 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
- repondez s'il vous plait — Répondez s'il vous plait
- reproductive imagination — the faculty of imagining, or of forming mental images or concepts of what is not actually present to the senses.
- ring down the curtain on — to give forth a clear resonant sound, as a bell when struck: The doorbell rang twice.
- robot exclusion standard — standard for robot exclusion
- san bernardino mountains — mountain range in S Calif., south of the Mojave Desert: highest peak, 11,502 ft (3,506 m)
- scottish country dancing — a type of Scottish folk dancing, including reels, jigs, and strathspeys, in which couples are arranged in sets and perform a series of movements, esp facing one another in a line
- second earl of shelburne — William Petty Fitzmaurice, 2nd Earl of, 1st Marquess of Lansdowne, William Petty Fizmaurice Lansdowne.
- sic transit gloria mundi — thus passes the glory of the world
- skeleton in the cupboard — a scandalous fact or event in the past that is kept secret
- st.-bruno-de-montarville — a town in S Quebec, in E Canada, near Montreal.
- standard housing benefit — a rebate of a proportion of a person's eligible housing costs paid by a local authority and calculated on the basis of level of income and family size
- subordinate con-junction — a conjunction introducing a subordinate clause, as when in They were glad when I finished.
- take sb under one's wing — If you take someone under your wing, you look after them, help them, and protect them.
- thousand island dressing — a seasoned mayonnaise, often containing chopped pickles, pimientos, sweet peppers, hard-boiled eggs, etc.
- to make boundary changes — to change the boundaries of parliamentary constituencies, because of population shifts
- turks and caicos islands — a UK Overseas Territory in the Caribbean, southeast of the Bahamas: consists of the eight Turks Islands, separated by the Turks Island Passage from the Caicos group, which has six main islands. Capital: Grand Turk. Pop: 47 754 (2013 est). Area: 430 sq km (166 sq miles)