16-letter words containing d, a, n, s
- 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
- anti-aphrodisiac — Also, aphrodisiacal [af-ruh-duh-zahy-uh-kuh l, -sahy-] /ˌæf rə dəˈzaɪ ə kəl, -ˈsaɪ-/ (Show IPA). arousing sexual desire.
- anti-federalists — U.S. History. a member or supporter of the Antifederal party.
- 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
- apples and pears — stairs
- applied sciences — sciences that are put to practical use
- aquidneck island — an island in Narragansett Bay, Rhode Island.
- arms and the man — a comedy (1898) by G. B. Shaw.
- arsenic trioxide — a white poisonous powder used in the manufacture of glass and as an insecticide, rat poison, and weedkiller. Formula: As2O3
- as distinct from — If you say that you are talking about one thing as distinct from another, you are indicating exactly which thing you mean.
- ascending rhythm — rising rhythm.
- ascidian tadpole — the free-swimming larva of an ascidian, having a tadpole-like tail containing the notochord and nerve cord
- asparaginic acid — aspartic acid.
- assigned counsel — any private lawyer designated by a city or county court to represent indigent defendants in criminal cases at public expense.
- assigned numbers — (standard) The RFC STD 2 documenting the currently assigned values from several series of numbers used in network protocol implementations. This RFC is updated periodically and, in any case, current information can be obtained from the Internet Assigned Numbers Authority (IANA). If you are developing a protocol or application that will require the use of a link, socket, port, protocol, etc., you should contact the IANA to receive a number assignment.
- assistant editor — a person who assists an editor in their work
- aston dark space — the dark region between the cathode and the cathode glow in a vacuum tube, occurring when the pressure is low.
- at daggers drawn — If you say that two people are at daggers drawn, you mean they are having an argument and are still very angry with each other.
- at the sharp end — If you say that someone is at the sharp end of a particular activity or type of work, you mean that they are involved in the most difficult or dangerous aspects of it.
- athanasian creed — a profession of faith widely used in the Western Church which, although formerly attributed to Athanasius, probably originated in Gaul between 381 and 428 ad
- attendance sheet — an official document for listing those attending a meeting, class, course, etc
- atwood's machine — a device consisting of two unequal masses connected by a string passed over a pulley, used to illustrate the laws of motion.
- auckland islands — a group of six uninhabited islands, south of New Zealand. Area: 611 sq km (234 sq miles)
- audience figures — the number of people regularly watching a television programme or listening to a radio programme
- background music — music of any kind that is played while some other activity is going on, so that people do not actively attend to it
- background noise — any type of noise that is not the sound that you are specifically listening to or monitoring
- bahasa indonesia — the official language of Indonesia: developed from the form of Malay formerly widely used as a trade language in SE Asia
- balearic islands — a group of islands in the W Mediterranean, consisting of Majorca, Minorca, Ibiza, Formentera, Cabrera, and 11 islets: a province of Spain. Capital: Palma, on Majorca. Pop: 1 071 500 (2003 est). Area: 5012 sq km (1935 sq miles)
- band-pass filter — a filter that transmits only those currents having a frequency lying within specified limits
- banned substance — In sport, banned substances are drugs that competitors are not allowed to take because they could artificially improve their performance.
- baron tweedsmuir — the title of Scottish novelist John Buchan
- bastard culverin — a 16th-century cannon, smaller than a culverin, firing a shot of between 5 and 8 pounds (11 and 17.6 kg).
- bastard mahogany — an Australian tree, Eucalyptus botryoides, of the myrtle family, having lance-shaped leaves and furrowed bark.
- bastard pointing — an imitation of tuck pointing, having a fillet made from the mortar of the joint.
- bearing pedestal — an independent support for a bearing, usually incorporating a bearing housing
- bearish tendency — a tendency for share prices to fall
- belgian sheepdog — any of a Belgian breed of large herding dog with a black coat, sometimes used as a guide dog
- bells of ireland — an annual garden plant, Moluccella laevis, whose flowers have a green cup-shaped calyx: family Lamiaceae (labiates)
- benzoate of soda — sodium benzoate
- bertrand russell — (person) (1872-1970) A British mathematician, the discoverer of Russell's paradox.
- bihar and orissa — a former province of NE India: now divided into the states of Bihar and Odisha (formerly Orissa).
- birthday honours — (in Britain) honorary titles conferred on the official birthday of the sovereign
- birthday present — a gift given to someone on their birthday
- black nightshade — a poisonous solanaceous plant, Solanum nigrum, a common weed in cultivated land, having small white flowers with backward-curved petals and black berry-like fruits
- black-eyed susan — any of several North American plants of the genus Rudbeckia, esp R. hirta, having flower heads of orange-yellow rays and brown-black centres: family Asteraceae (composites)
- blind man's buff — a game in which a blindfolded person tries to catch and identify the other players
- blind man's rule — a carpenter's rule having large numbers to permit its reading in dim light.