18-letter words containing u, n, d, e, r, p
- acupuncture needle — a very fine needle with a rounded tip, used in acupuncture
- adjustable spanner — a tool with adjustable jaws used for turning bolts, etc
- almoner's cupboard — a cupboard with pierced doors, formerly used as a storage place for food.
- angular dispersion — a measure of the angular separation of light rays of different wavelength or color traversing a prism or diffraction grating, equal to the rate of change of the angle of deviation with respect to the change in wavelength.
- apartment building — An apartment building or apartment house is a tall building which contains different apartments on different floors.
- apparent magnitude — magnitude (sense 3)
- auditory phonetics — the branch of phonetics concerned with the perception of speech sounds by humans
- berwick-upon-tweed — a town in N England, in N Northumberland at the mouth of the Tweed: much involved in border disputes between England and Scotland between the 12th and 16th centuries; neutral territory 1551–1885. Pop: 12 870 (2001)
- brand-name product — A brand-name product is one which is made by a well-known manufacturer and has the manufacturer's label on it.
- clew down (or up) — to lower (or raise) a sail by means of clew lines
- computer-generated — produced by a computer program
- conjugated protein — a biochemical compound consisting of a sequence of amino acids making up a simple protein to which another nonprotein group (a prosthetic group), such as a carbohydrate or lipid group, is attached
- connected subgraph — (mathematics) A connected graph consisting of a subset of the nodes and edges of some other graph.
- costume department — the department in a theatre or television company that is responsible for actors' costumes
- counter-adaptation — the act of adapting.
- counter-productive — Something that is counter-productive achieves the opposite result from the one that you want to achieve.
- cumberland plateau — division of the W Appalachians, extending from S W.Va. to N Ala.
- cursor dipped in x — (jargon) The metaphorical source of the electronic equivalent of a poisoned-pen letter. Derived from English metaphors of the form "pen dipped in X" (where X = e.g. "acid", "bile", "vitriol"). These map over neatly to this hackish usage (the cursor being what moves, leaving letters behind, when one is composing on-line). "Talk about a nastygram! He must've had his cursor dipped in acid when he wrote that one!"
- decision procedure — a procedure, as an algorithm, for determining in a finite number of steps the validity of any of a certain class of propositions.
- delmarva peninsula — a peninsula of the northeast US, between Chesapeake Bay and the Atlantic
- developing country — a nonindustrialized poor country that is seeking to develop its resources by industrialization
- devil's paintbrush — a perennial European hawkweed (Hieracium aurantiacum) with leafless flower stalks bearing a cluster of orange-red heads: now a common weed in N U.S. and Canada
- dietary supplement — a substance taken in addition to what you eat in order to promote health
- dominican republic — a republic in the West Indies, occupying the E part of the island of Hispaniola. 19,129 sq. mi. (49,545 sq. km). Capital: Santo Domingo.
- drainpipe trousers — trousers with very narrow legs
- drop in the bucket — a deep, cylindrical vessel, usually of metal, plastic, or wood, with a flat bottom and a semicircular bail, for collecting, carrying, or holding water, sand, fruit, etc.; pail.
- duchenne dystrophy — the most common form of muscular dystrophy, usually affecting only boys
- duty-free shopping — the making of duty-free purchases
- expected frequency — the number of occasions on which an event may be presumed to occur on average in a given number of trials
- from the ground up — the solid surface of the earth; firm or dry land: to fall to the ground.
- fulminating powder — powder that explodes by percussion.
- funding operations — the conversion of government floating stock or short-term debt into holdings of long-term bonds
- get the upper hand — gain advantage
- golden opportunity — perfect chance
- grumbling appendix — a condition in which the appendix causes intermittent pain but appendicitis has not developed
- indefinite pronoun — a pronoun, as English some, any, somebody, that leaves unspecified the identity of its referent.
- industrial dispute — disagreement between workers and managers
- justice department — the United States federal department for enforcing federal laws
- magnesium peroxide — a white, tasteless, water-insoluble powder, MgO 2 , used as an antiseptic and as an oxidizing and bleaching agent.
- mordovian republic — a constituent republic of W central Russia, in the middle Volga basin. Capital: Saransk. Pop: 888 700 (2002). Area: 26 200 sq km (10 110 sq miles)
- neurodevelopmental — Of or pertaining to the development of neurological pathways in the brain.
- neuropsychodynamic — Of or pertaining to neuropsychodynamics.
- paediatric nursing — the branch of nursing concerned with the care of children
- parallel reduction — A form of applicative order reduction in which all redexes in an expression are reduced simultaneously. Variants include parallel outermost reduction and lenient reduction. See normal order reduction.
- paraurethral gland — any of a group of vestigial glands located in the posterior wall of the urethra in women.
- pass the hat round — to collect money, as for a cause
- passing-out parade — a ceremonial parade of cadets who have completed their training
- perceptual defence — the process by which it is thought that certain stimuli are either not perceived or are distorted due to their offensive, unpleasant, or threatening nature
- percussion welding — a form of resistance welding in which the required pressure is provided by a hammerlike blow.
- perpetual calendar — a calendar devised to be used for many years, as in determining the day of the week on which a given date falls.
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