15-letter words containing n, o, s, p
- pseudo-bohemian — living a wandering or vagabond life, as a Gypsy.
- pseudo-national — of, relating to, or maintained by a nation as an organized whole or independent political unit: national affairs.
- pseudo-romantic — of, relating to, or of the nature of romance; characteristic or suggestive of the world of romance: a romantic adventure.
- pseudo-solution — a colloidal suspension in which the finely divided particles appear to be dissolved because they are so widely dispersed in the surrounding medium.
- pseudoephedrine — a dextrorotatory, isomeric compound, C 1 0 H 1 5 NO, used as a nasal decongestant.
- pseudohexagonal — of, relating to, or having the form of a hexagon.
- pseudonephritis — a condition, thought to be benign, in which microscopic amounts of blood and protein are present in the urine, occurring commonly among athletes after strenuous exercise.
- pseudopregnancy — Pathology, Veterinary Pathology. false pregnancy.
- pseudoscientist — a person who practises pseudoscience or who falsely assumes the title of scientist
- psion organiser — (computer) A popular pocket computer from the UK Company Psion plc. The organiser uses a graphical user interface with windows, menus, icons and dialog boxes. There have been several versions so far: Series3a, Series3, HC, MC, OrgII.
- psychodiagnosis — a psychological examination using psychodiagnostic techniques.
- psychohistorian — a person who writes psychohistory
- psychosynthesis — a theoretical effort to reconcile components of the unconscious, including dreams, with the rest of the personality.
- puffin crossing — a UK pedestrian road crossing with traffic lights signalling red to stop the traffic flow when pedestrians are seen on the crossing by infrared detectors. The green signal reappears when no pedestrians are seen on the crossing
- pulchritudinous — physically beautiful; comely.
- pull a fast one — moving or able to move, operate, function, or take effect quickly; quick; swift; rapid: a fast horse; a fast pain reliever; a fast thinker.
- punctiliousness — extremely attentive to punctilios; strict or exact in the observance of the formalities or amenities of conduct or actions.
- purposelessness — having no purpose or apparent meaning.
- push one's luck — the force that seems to operate for good or ill in a person's life, as in shaping circumstances, events, or opportunities: With my luck I'll probably get pneumonia.
- pusillanimously — lacking courage or resolution; cowardly; faint-hearted; timid.
- put on the spot — If you put someone on the spot, you cause them to have to answer a difficult question or make a difficult decision.
- put oneself out — to move or place (anything) so as to get it into or out of a specific location or position: to put a book on the shelf.
- put years on sb — If you say that something such as an experience or a way of dressing has put years on someone, you mean that it has made them look or feel much older.
- pycnodysostosis — a disorder characterized by fragile bones
- pyrocrystalline — crystallized from a molten magma or highly heated solution.
- queen's proctor — a British judiciary officer who may intervene in probate, nullity, or divorce actions when collusion, suppression of evidence, or other irregularities are alleged.
- query expansion — (information science) Adding search terms to a user's search. Query expansion is the process of a search engine adding search terms to a user's weighted search. The intent is to improve precision and/or recall. The additional terms may be taken from a thesaurus. For example a search for "car" may be expanded to: car cars auto autos automobile automobiles. The additional terms may also be taken from documents that the user has specified as being relevant; this is the basis for the "more like this" feature of some search engines. The extra terms can have positive or negative weights.
- question period — a period of time set aside each day for members of parliament to question government ministers
- random sampling — a method of selecting a sample (random sample) from a statistical population in such a way that every possible sample that could be selected has a predetermined probability of being selected.
- re-presentation — the act of representing.
- reception class — A reception class is a class that children go into when they first start school at the age of four or five.
- refuelling stop — a stop made so that fresh fuel can be supplied (to an aircraft, vehicle, etc)
- remand prisoner — a prisoner who is sent back into custody (or sometimes admitted to bail) to await trial or continuation of their trial
- renal corpuscle — Malpighian body (sense 2)
- represent-to-be — to serve to express, designate, stand for, or denote, as a word, symbol, or the like does; symbolize: In this painting the cat represents evil and the bird, good.
- representations — statements of facts, true or alleged, esp set forth by way of remonstrance or expostulation
- resolving power — Optics. the ability of an optical device to produce separate images of close objects.
- respecification — the act of specifying.
- responsibleness — answerable or accountable, as for something within one's power, control, or management (often followed by to or for): He is responsible to the president for his decisions.
- ross dependency — a territory in Antarctica, including Ross Island, the coasts along the Ross Sea, and adjacent islands: a dependency of New Zealand. About 175,000 sq. mi. (453,250 sq. km).
- sales promotion — the methods or techniques for creating public acceptance of or interest in a product, usually in addition to standard merchandising techniques, as advertising or personal selling, and generally consisting of the offer of free samples, gifts made to a purchaser, or the like.
- san luis obispo — a city in W California.
- san luis potosi — a state in central Mexico. 24,415 sq. mi. (63,235 sq. km).
- sarcoptic mange — mange caused by burrowing mites of the genus Sarcoptes.
- sauce espagnole — brown sauce.
- say one's piece — If you say your piece, you say everything you want to say about a particular matter without being interrupted, although people may be wanting to express opposing views.
- schopenhauerian — Arthur [ahr-too r] /ˈɑr tʊər/ (Show IPA), 1788–1860, German philosopher.
- schopenhauerism — the philosophy of Schopenhauer, who taught that only the cessation of desire can solve the problems arising from the universal impulse of the will to live.
- scolopendriform — resembling scolopendra
- scorpion spider — whipscorpion.