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15-letter words containing a, n, d

  • reuben sandwich — a grilled sandwich of corned beef, Swiss cheese, and sauerkraut on rye bread.
  • reviewing stand — A reviewing stand is a special raised platform from which military and political leaders watch military parades.
  • rheinland-pfalz — German name of Rhineland-Palatinate.
  • rhodesian front — the governing party in Zimbabwe (then called Rhodesia) 1962–78
  • richard hamming — (person)   Professor Richard Wesley Hamming (1915-02-11 - 1998-01-07). An American mathematician known for his work in information theory (notably error detection and correction), having invented the concepts of Hamming code, Hamming distance, and Hamming window. Richard Hamming received his B.S. from the University of Chicago in 1937, his M.A. from the University of Nebraska in 1939, and his Ph.D. in mathematics from the University of Illinois at Urbana-Champaign in 1942. In 1945 Hamming joined the Manhattan Project at Los Alamos. In 1946, after World War II, Hamming joined the Bell Telephone Laboratories where he worked with both Shannon and John Tukey. He worked there until 1976 when he accepted a chair of computer science at the Naval Postgraduate School at Monterey, California. Hamming's fundamental paper on error-detecting and error-correcting codes ("Hamming codes") appeared in 1950. His work on the IBM 650 leading to the development in 1956 of the L2 programming language. This never displaced the workhorse language L1 devised by Michael V Wolontis. By 1958 the 650 had been elbowed aside by the 704. Although best known for error-correcting codes, Hamming was primarily a numerical analyst, working on integrating differential equations and the Hamming spectral window used for smoothing data before Fourier analysis. He wrote textbooks, propounded aphorisms ("the purpose of computing is insight, not numbers"), and was a founder of the ACM and a proponent of open-shop computing ("better to solve the right problem the wrong way than the wrong problem the right way."). In 1968 he was made a fellow of the Institute of Electrical and Electronics Engineers and awarded the Turing Prize from the Association for Computing Machinery. The Institute of Electrical and Electronics Engineers awarded Hamming the Emanuel R Piore Award in 1979 and a medal in 1988.
  • richard nevilleEarl of (Richard Neville, Earl of Salisbury"the Kingmaker") 1428–71, English military leader and statesman.
  • ricinoleic acid — a colorless to yellow, viscous, liquid, water-insoluble, unsaturated hydroxyl acid, C 1 8 H 3 4 O 3 , occurring in castor oil in the form of the glyceride: used chiefly in soaps and textile finishing.
  • right-hand buoy — a distinctive buoy marking the side of a channel regarded as the right, or starboard, side.
  • robin redbreast — robin (defs 1, 2).
  • rogation sunday — the fifth Sunday after Easter; it sees the start of the supplications that are continued during the following Monday, Tuesday and Wednesday
  • rolling meadows — a city in NE Illinois, near Chicago.
  • romantic comedy — a light and humorous movie, play, etc., whose central plot is a happy love story.
  • romblon islands — a group of islands of the Philippines in the Sibuyan Sea and Tablas Strait, part of the Visayan Islands.
  • room-and-pillar — noting a means of extracting coal or other minerals from underground deposits by first cutting out rooms, then robbing the pillars between them; pillar-and-breast.
  • root and branch — a part of the body of a plant that develops, typically, from the radicle and grows downward into the soil, anchoring the plant and absorbing nutriment and moisture.
  • root-and-branch — a part of the body of a plant that develops, typically, from the radicle and grows downward into the soil, anchoring the plant and absorbing nutriment and moisture.
  • rotary drilling — Rotary drilling is the use of a continuous circular motion of the drill bit to make a hole.
  • rough and ready — rough, rude, or crude, but good enough for the purpose: a rough-and-ready estimate of future expenses.
  • rough-and-ready — rough, rude, or crude, but good enough for the purpose: a rough-and-ready estimate of future expenses.
  • round and round — following a circuitous or circular course for a comparatively long time, esp vainly
  • round character — a character in fiction whose personality, background, motives, and other features are fully delineated by the author.
  • roundaboutation — circumlocution
  • roundaboutility — roundaboutness
  • roundheadedness — the state of having a round head
  • routeing domain — (networking)   (US "routing") A set of routers that exchange routeing information within an administrative domain.
  • rowland heights — a city in SW California, near Los Angeles.
  • rudimentariness — the state or quality of being rudimentary
  • rudyard kipling — (Joseph) Rudyard [ruhd-yerd] /ˈrʌd yərd/ (Show IPA), 1865–1936, English author: Nobel Prize 1907.
  • saffron strands — the dried stigmas of the saffron, which are then crushed into powder to flavour or colour food
  • salivary glands — any of several glands, as the submaxillary glands, that secrete saliva.
  • salt and pepper — pepper-and-salt.
  • salt-and-pepper — pepper-and-salt.
  • san jacinto day — a legal holiday observed in Texas on April 21.
  • sanatana dharma — the name used by Hindus for Hinduism
  • sand-lime brick — a hard brick composed of silica sand and a lime of high calcium content, molded under high pressure and baked.
  • sandwich course — A sandwich course is an educational course in which you have periods of study between periods of being at work.
  • sanitary cordon — cordon sanitaire.
  • santa gertrudis — one of an American breed of beef cattle, developed from Shorthorn and Brahman stock for endurance to torrid temperatures.
  • sargon of akkad — 24th to 23rd century bc, semilegendary Mesopotamian ruler whose empire extended from the Gulf to the Mediterranean
  • satin bowerbird — the largest Australian bowerbird, Ptilonorhynchus violaceus, the male of which has lustrous blue plumage
  • saw-edged knife — a knife with a serrated edge
  • say one's beads — to pray with a rosary
  • scala cordonata — a ramp having the form of broad, slightly inclined steps.
  • scanning device — any of various devices used in medical diagnosis to obtain an image of an internal organ or part
  • scotch highland — any of a breed of small, hardy, usually dun-colored, shaggy-haired beef cattle with long, widespread horns, able to withstand the cold and sparse pasturage of its native western Scottish uplands.
  • scrounge around — to borrow (a small amount or item) with no intention of repaying or returning it: to scrounge a cigarette.
  • sebaceous gland — any of the cutaneous glands that secrete oily matter for lubricating hair and skin.
  • second language — a language learned by a person after his or her native language, especially as a resident of an area where it is in general use.
  • second mortgage — a mortgage the lien of which is next in priority to a first mortgage.
  • secondary cause — a cause which is not the primary or ultimate cause
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