14-letter words containing d, r
- androdioecious — (of a plant species) having hermaphrodite and male flowers on separate plants
- andromedotoxin — a poisonous substance found in various plants of the family Ericaceae, and in particular in plants of the genus Andromeda
- andromonoecism — the condition of being andromonoecious
- angelic doctor — an epithet of Saint Thomas Aquinas
- animadversions — Plural form of animadversion.
- antaphrodisiac — Capable of reducing the sex drive.
- anthony dollar — a cupronickel coin of the U.S., equal to one dollar, bearing a portrait of Susan B. Anthony on its obverse: first issued in 1979.
- anthropoid ape — any primate of the family Pongidae, having no tail, elongated arms, and a highly developed brain. The group includes gibbons, orang-utans, chimpanzees, and gorillas
- anti-apartheid — opposed to apartheid
- anti-diarrheal — an intestinal disorder characterized by abnormal frequency and fluidity of fecal evacuations.
- antiadrenergic — Preventing or counteracting the effects of adrenaline.
- antidemocratic — opposed to the principles or practice of democracy
- antidepressant — An antidepressant is a drug which is used to treat people who are suffering from depression.
- antidepression — alleviating or preventing depression
- antiderivative — an indefinite integral
- antidiarrhoeal — a drug used to prevent or treat diarrhoea
- antidromically — in an antidromic manner
- antifederalism — Alternative form of anti-federalism.
- antifederalist — a person who opposed the ratification of the Constitution in 1789 and thereafter allied with Thomas Jefferson's Antifederal Party, which opposed extension of the powers of the federal Government
- antiradicalism — the opposition to radicalism
- apple islander — a native or inhabitant of Tasmania
- arabia deserta — an ancient division of Arabia, in the N part between Syria and Mesopotamia.
- arabian desert — a desert in E Egypt, between the Nile, the Gulf of Suez, and the Red Sea: mountainous parts rise over 1800 m (6000 ft). Area: about 220 000 sq km (85 000 sq miles)
- arachidic acid — a white, crystalline, water-insoluble solid, C 20 H 40 O 2 , obtained from peanut oil: used chiefly in the manufacture of lubricants, plastics, and waxes.
- arachnodactyly — A condition in which the fingers and hands are abnormally long and slender.
- arcado-cyprian — an ancient language group of eastern Greece.
- archaeocyathid — one of the marine invertebrates of the extinct phylum Archaeocyatha, widely distributed during the Cambrian Period, having a limy, typically conical or cylindrical skeleton composed of sievelike inner and outer walls.
- archidiaconate — the office, term of office, or area of jurisdiction of an archdeacon
- archimandrites — Plural form of archimandrite.
- arctic redpoll — a finch, Carduelis hornemanni, of the family Fringillidae, which breeds in tundra birch forest
- ardent spirits — spirits, such as rum, whisky, etc
- area pellucida — the translucent central area of the blastoderm of birds and reptiles within which the embryo develops.
- argand diagram — a diagram in which complex numbers are represented by the points in the plane the coordinates of which are respectively the real and imaginary parts of the number, so that the number x + iy is represented by the point (x, y), or by the corresponding vector <x, y>. If the polar coordinates of (x, y) are (r, θ), r is the modulus and θ the argument of x + iy
- arrivals board — a board showing the time of arrival of planes, trains or buses
- arrondissement — the largest administrative subdivision of a department
- arthroconidium — A kind of asexual fungal spore, typically produced by segmentation of pre-existing fungal hyphae.
- articled clerk — a trainee solicitor bound by a written contract
- artificialized — Simple past tense and past participle of artificialize.
- at loggerheads — If two or more people or groups are at loggerheads, they disagree very strongly with each other.
- atacama desert — a desert region along the W coast of South America, mainly in N Chile: a major source of nitrates. Area: about 80 000 sq km (31 000 sq miles)
- atomic-powered — powered by atomic energy
- attitudinarian — a person who assumes an affected attitude
- auction bridge — a variety of bridge, now generally superseded by contract bridge, in which all the tricks made score towards the game
- audience share — the percentage of households with television sets in use or tuned to a particular station during a specific period of time.
- audio response — a computer response that is audible rather than textual or graphical
- auditory canal — the narrow passageway from the outer ear to the eardrum.
- auditory nerve — either of the eighth pair of cranial nerves, which connect the ear with the brain and carry impulses relating to sound and balance
- austrian blind — a window blind consisting of rows of vertically gathered fabric that may be drawn up to form a series of ruches
- austrian shade — a window shade in which the fabric falls in a series of puffy festoons created by vertical rows of shirring.
- autodestructed — Simple past tense and past participle of autodestruct.