12-letter words containing u, p, r
- desulphurize — to free or become free from sulphur
- deuteranopia — a form of colour blindness in which there is a tendency to confuse blues and greens, and greens and reds, and in which sensitivity to green is reduced
- deuteropathy — any abnormality that is secondary to another pathological condition.
- deuteroscopy — the second time of looking or considering
- dinosaur pen — A traditional mainframe computer room complete with raised flooring, special power, its own ultra-heavy-duty air conditioning, and a side order of Halon fire extinguishers. See boa.
- diphosphorus — (chemistry, in combination) two atoms of phosphorus in a compound.
- direct input — a device, such as a keyboard, used to insert data directly into a computerized system
- discomposure — the state of being discomposed; disorder; agitation; perturbation.
- dispauperize — to free (a person) from the state of being a pauper
- disreputable — not reputable; having a bad reputation: a disreputable barroom.
- disreputably — In a disreputable manner.
- disruptively — In a disruptive manner.
- do your part — contribute
- dolphinarium — An aquarium in which dolphins are kept and trained for public entertainment.
- double sharp — a symbol (× or ) that raises by two semitones the pitch of the following note.
- draughtproof — That prevents the access of draughts.
- drawbar pull — the force, measured in pounds, available to a locomotive for pulling rolling stock after overcoming its own tractive resistance.
- drop biscuit — a biscuit made by dropping baking powder biscuit dough from a spoon onto a pan for baking.
- drop curtain — a curtain that is lowered into position from the flies.
- dropout rate — the percentage of students failing to complete a particular school or college course
- drum printer — a line printer that uses a rotating drum with raised characters, against which the paper is pressed.
- dry puddling — puddling in a furnace with a bottom of sand.
- dryopithecus — an extinct genus of generalized hominoids that lived in Europe and Africa during the Miocene Epoch and whose members are characterized by small molars and incisors.
- dual-purpose — serving two functions.
- dumper truck — A dumper truck is the same as a dump truck.
- duple rhythm — a rhythmic pattern created by a succession of disyllabic feet.
- duplex paper — paper with a different finish or colour on each of the sides
- dust wrapper — dust jacket (sense 1)
- dvapara yuga — the third of the Yugas, not as good as the Treta Yuga but better than the Kali Yuga.
- east prussia — a former province in NE Germany: an enclave separated from Germany by the Polish Corridor; now divided between Poland and the Russian Federation. 14,283 sq. mi. (36,993 sq. km). Capital: Königsberg.
- edaphosaurus — Any of several dinosaurs of the family Edaphosauridae, from the Carboniferous and Permian periods, that had a distinctive dorsal sail or crest.
- eggdrop soup — a soup made by stirring beaten eggs into a simmering broth.
- empyreumatic — relating to empyreuma
- enteropneust — a worm-like marine invertebrate
- entrepreneur — A person who organizes and operates a business or businesses, taking on greater than normal financial risks in order to do so.
- entry coupon — a coupon which you have to fill in with personal details and answers to be eligible to win a prize
- epicureanism — An ancient school of philosophy founded in Athens by Epicurus. The school rejected determinism and advocated hedonism (pleasure as the highest good), but of a restrained kind: mental pleasure was regarded more highly than physical, and the ultimate pleasure was held to be freedom from anxiety and mental pain, esp. that arising from needless fear of death and of the gods.
- epicuticular — Relating to the epicuticle.
- equiparation — the act of regarding as the same; the act of comparing
- equiprobable — (of two or more things ) equally likely to occur; having equal probability.
- escape route — way out: of situation
- euphorically — In a euphoric manner.
- eutrophicate — (ecology, intransitive) To become eutrophic.
- executorship — The office or position of an executor.
- expenditures — Plural form of expenditure.
- export house — a company that does not manufacture goods but is instead concerned solely with the financing or handling of their export
- factor group — quotient group.
- farm produce — agricultural products regarded collectively
- fire support — support given by artillery and aircraft to infantry and armored vehicles.
- fluorapatite — a crystalline mineral, Ca 5 (PO 4) 3 F, formed from hydroxyapatite in the presence of fluoride, that has a hardening effect on bones and teeth.