15-letter words containing u, d, a, l
- cadmium sulfide — a toxic pigment, CdS, varying from lemon yellow (cadmium yellow) to yellowish orange (cadmium orange) and used in paints, photocells, semiconductors, etc.
- calcium carbide — a grey salt of calcium used in the production of acetylene (by its reaction with water) and calcium cyanamide. Formula: CaC2
- calcium cyanide — a white or grayish-black compound, Ca(CN) 2, used as an insecticide and rodent poison.
- calcium sulfide — a yellow to light-gray, slightly water-soluble powder, CaS, having the odor of rotten eggs when moist: used chiefly in the preparation of luminous paint, hydrogen sulfide, and as a depilatory in cosmetics.
- calculated risk — a chance of failure, the probability of which is estimated before some action is undertaken.
- calydonian hunt — the pursuit by Meleager, Atalanta, and others of a savage boar (Calydonian boar) sent by Artemis to lay waste to Calydon.
- cardinal humour — any of the four bodily fluids (blood, phlegm, choler or yellow bile, melancholy or black bile) formerly thought to determine emotional and physical disposition
- cardinal number — A cardinal number is a number such as 1, 3, or 10 that tells you how many things there are in a group but not what order they are in. Compare ordinal number.
- cardinal virtue — anything considered to be an important or characteristic virtue: Tenacity is his cardinal virtue.
- cardiopulmonary — of, relating to, or affecting the heart and lungs
- castellated nut — a nut that has indentations similar to battlements
- central sudanic — a group of languages belonging to the Nilo-Saharan family, spoken in the northeastern Democratic Republic of the Congo, northern Uganda, southern Sudan, Chad, and the Central African Republic, and including Mangbetu.
- charles doughty — Charles Montagu [mon-tuh-gyoo] /ˈmɒn təˌgyu/ (Show IPA), 1843–1926, English traveler and writer.
- child abduction — the crime of removing a child from its rightful home
- chorale prelude — a composition for organ using a chorale as a cantus firmus or as the basis for variations
- chromium-plated — having been plated with chromium
- church calendar — ecclesiastical calendar (def 2).
- church-calendar — a calendar based on the lunisolar cycle, used by many Christian churches in determining the dates for the movable feasts.
- circumambulated — Simple past tense and past participle of circumambulate.
- ciudad trujillo — former name (1936–61) of Santo Domingo.
- claims adjuster — A claims adjuster is someone who is employed by an insurance company to decide how much money a person making a claim should receive.
- closed fracture — simple fracture.
- clouded leopard — a feline, Neofelis nebulosa, of SE Asia and Indonesia with a yellowish-brown coat marked with darker spots and blotches
- compound animal — any animal, such as most hydroids, corals, and bryozoans, composed of a number of individuals produced by budding from a single parent and usually so fused together that no demarcation is clearly distinguishable
- could care less — feel(s) the least possible degree of interest, sympathy, etc.
- counterbalanced — Simple past tense and past participle of counterbalance.
- counterblockade — a retaliatory blockade
- countermandable — able to be countermanded
- cuban solenodon — a rare shrewlike nocturnal mammal of the Caribbean, Atopogale cubana, having a long hairless tail and an elongated snout: family Solenodontidae, order Insectivora (insectivores)
- cyanide capsule — a capsule containing cyanide, traditionally given to spies and others so that they can commit suicide to avoid capture
- daughter-in-law — Someone's daughter-in-law is the wife of their son.
- dean of faculty — the president of the Faculty of Advocates in Scotland
- decasualization — the replacement of casual workers by permanent employees
- decontextualise — Alternative spelling of decontextualize.
- decontextualize — to consider (something) in isolation from its usual context
- decree absolute — A decree absolute is the final order made by a court in a divorce case which ends a marriage completely.
- deculturalizing — to expose or subject to the influence of culture.
- definite clause — (logic) A Horn clause that has exactly one positive literal.
- deindustrialise — Alternative spelling of deindustrialize.
- deindustrialize — to reduce the importance of manufacturing industry in the economy of (a nation or area)
- delayed neutron — a neutron produced in a nuclear reactor by the breakdown of a fission product and released a short time after neutrons produced in the primary process
- delta reduction — (theory) In lambda-calculus extended with constants, delta reduction replaces a function applied to the required number of arguments (a redex) by a result. E.g. plus 2 3 --> 5. In contrast with beta reduction (the only kind of reduction in the pure lambda-calculus) the result is not formed simply by textual substitution of arguments into the body of a function. Instead, a delta redex is matched against the left hand side of all delta rules and is replaced by the right hand side of the (first) matching rule. There is notionally one delta rule for each possible combination of function and arguments. Where this implies an infinite number of rules, the result is usually defined by reference to some external system such as mathematical addition or the hardware operations of some computer. For other types, all rules can be given explicitly, for example Boolean negation: not True = False not False = True (1997-02-20)
- demulsification — to break down (an emulsion) into separate substances incapable of re-forming the emulsion that was broken down.
- demutualization — Demutualization is a situation in which a mutually owned company such as an insurance company changes into a public company that issues stock.
- desexualization — The act or process of desexualizing.
- desulfurization — The process of removing sulfur from a substance, such as flue gas or crude.
- deuteranomalous — having deuteranomaly; relating to deuteranomaly
- dexfenfluramine — an adrenergic drug, a form of fenfluramine, formerly used in treating obesity but withdrawn from the market in 1997 because of its potential to cause valvular heart disease.
- diallyl sulfide — allyl sulfide.
- diamond jubilee — A diamond jubilee is the sixtieth anniversary of an important event.