16-letter words containing d, a
- alpha-adrenergic — of or having to do with an alpha receptor
- altitude chamber — a chamber for simulating the conditions of air pressure and temperature for a given altitude in order to test the behavior of people and equipment in such an environment.
- aluminum carbide — a yellow, crystalline solid, Al 4 C 3 , that reacts with water to form methane.
- ambidextrousness — The state or quality of being ambidextrous.
- ambulance driver — a person whose job is to drive an ambulance
- amebic dysentery — a form of dysentery caused by an amoeba (Entamoeba histolytica)
- amende honorable — a public apology and reparation made to satisfy the honour of the person wronged
- amending formula — a specified process or procedure by which a constitution may be amended
- american mustard — a mild yellow mustard
- american tragedy — a novel (1925) by Theodore Dreiser.
- amidinohydrazone — any of a group of pesticides, originally developed as antimalarial and antitubercular drugs, that impair cell respiration in cockroaches, red ants, and other insects.
- amindivi islands — group of islands in the Arabian Sea, off the SW coast of India: the N part of Lakshadweep territory
- aminoacetic acid — glycine.
- aminocitric acid — an amino acid, C 6 H 9 O 7 N, that is a component of calf thymus ribonucleoprotein.
- ammunition depot — a place where ammunition is stored
- amusement arcade — An amusement arcade is a place where you can play games on machines which work when you put money in them.
- an arm and a leg — If you say that something costs an arm and a leg, you mean that it is very expensive.
- an end in itself — If you consider something to be an end in itself, you do it because it seems desirable and not because it is likely to lead to something else.
- anabolic steroid — Anabolic steroids are drugs which people, especially athletes, take to make their muscles bigger and to give them more strength.
- analog recording — a method of sound recording in which an input audio waveform is converted to an analogous waveform.
- anderson shelter — a small prefabricated air-raid shelter of World War II consisting of an arch of corrugated metal and designed to be partly buried in people's gardens and covered with earth for protection
- andorra la vella — the capital of Andorra, situated in the west of the principality. Pop: 22 035 (2003 est)
- andrea del sarto — Andrea [ahn-drey-uh;; Italian ahn-dre-ah] /ɑnˈdreɪ ə;; Italian ɑnˈdrɛ ɑ/ (Show IPA), Andrea del Sarto.
- andreas vesalius — Andreas [ahn-dre-ahs] /ɑnˈdrɛ ɑs/ (Show IPA), 1514–64, Flemish anatomist.
- andrei vishinsky — Andrei Yanuarievich [uhn-dryey yi-noo-ah-ryi-vyich] /ʌnˈdryeɪ yɪ nuˈɑ ryɪ vyɪtʃ/ (Show IPA), 1883–1954, Soviet statesman.
- andrew tanenbaum — (person) Professor Andrew S. Tanenbaum (1941-) of the Vrije Universiteit, Amsterdam in The Netherlands. Tanenbaum is famous for his work and books on computer architecture, operating systems and networks. He wrote the textbook "Computer Networks", Second Edition, Prentice-Hall, 1981, which describes the International Standards Organisation, Open Systems Interconnection (ISO-OSI) network model. See Amoeba, Mac-1, Mic-1, Mic-2, Micro Assembly Language, MINIX, MicroProgramming Language, standard.
- andromeda galaxy — a spiral galaxy, appearing to the naked eye as a fuzzy oval patch in the constellation Andromeda; it is a close neighbor to our own galaxy.
- andromeda strain — a hypothetical microorganism, as might be developed from biological research, that if released would uncontrollably kill living things on earth
- angle of advance — the angle in excess of 90° that a steam-engine valve gear is in advance of the crank
- angular diameter — the angle that the apparent diameter of a celestial object subtends at the eye of the observer.
- animal husbandry — the science of breeding, rearing, and caring for farm animals
- animated cartoon — a film produced by photographing a series of gradually changing drawings, etc, which give the illusion of movement when the series is projected rapidly
- anode dark space — the dark region between the anode glow and the anode in a vacuum tube, occurring when the pressure is low.
- anode resistance — (of a vacuum tube at a given level of output) the ratio of a small change in voltage of the anode to the corresponding small change in anode current.
- answer-back code — a unique code that identifies the telex machine to which a message is sent
- anthony of padua — Saint. 1195–1231, Franciscan friar, who preached in France and Italy. Feast day: June 13
- anthranilic acid — an aromatic acid, C6H4
- anti-aphrodisiac — Also, aphrodisiacal [af-ruh-duh-zahy-uh-kuh l, -sahy-] /ˌæf rə dəˈzaɪ ə kəl, -ˈsaɪ-/ (Show IPA). arousing sexual desire.
- anti-development — the act or process of developing; growth; progress: child development; economic development.
- anti-federalists — U.S. History. a member or supporter of the Antifederal party.
- antianxiety drug — any of various substances, as benzodiazepines, that are primarily used to treat various forms of anxiety and psychosomatic conditions.
- antimony sulfide — antimony pentasulfide.
- antiphospholipid — (medicine) Counteracting phospholipids; applied to Hughes syndrome.
- anxiety disorder — any of various mental disorders characterized by extreme anxiety and including panic disorder, post-traumatic stress disorder, and generalized anxiety disorder
- apical dominance — suppression of the development of lateral buds in a growing plant shoot, caused by hormones produced in the tip of the shoot.
- apollo belvedere — a Roman marble statue, possibly a copy of a Greek original of the 4th–1st centuries b.c.
- apple of discord — a golden apple inscribed "For the fairest". It was claimed by Hera, Athena, and Aphrodite, to whom Paris awarded it, thus beginning a chain of events that led to the Trojan War
- apples and pears — stairs
- applied research — research that is put to practical use
- applied sciences — sciences that are put to practical use