16-letter words containing s, u
- personal pronoun — any one of the pronouns used to refer to the speaker, or to one or more to or about whom or which he or she is speaking, as, in English, I, we, you, he, she, it, they.
- personal tuition — private tuition
- personality cult — deliberately cultivated adulation of a person, esp a political leader
- persulfuric acid — Also called Caro's acid, permonosulfuric acid, peroxymonosulfuric acid, peroxysulfuric acid. a white, crystalline solid, H 2 SO 5 , used as an oxidizing agent for certain organic compounds.
- peter stuyvesant — Peter, 1592–1672, Dutch colonial administrator in the Americas: last governor of New Netherlands 1646–64.
- phase modulation — radio transmission in which the carrier wave is modulated by changing its phase to transmit the amplitude and pitch of the signal.
- phosphor fatigue — screen saver
- phosphorous acid — a colorless, crystalline, water-soluble acid of phosphorus, H 3 PO 3 , from which phosphites are derived.
- phosphoryl group — the trivalent group ≡P≡O.
- photoluminescent — luminescence induced by the absorption of infrared radiation, visible light, or ultraviolet radiation.
- phrase structure — the hierarchical arrangement of the constituent words and phrases of a sentence.
- phytosuccivorous — feeding on sap, as certain sucking insects.
- pick up stompies — to come late to a conversation and so misunderstand what is being discussed
- picture postcard — postcard (def 1).
- pineal apparatus — a median outgrowth of the roof of the diencephalon in vertebrates that in some develops into the pineal eye and in others into the pineal gland.
- pique oneself on — to be proud of
- piscis austrinus — a small constellation in the S hemisphere lying between Aquarius and Grus and containing the first-magnitude star Fomalhaut
- place in the sun — (often initial capital letter) the star that is the central body of the solar system, around which the planets revolve and from which they receive light and heat: its mean distance from the earth is about 93 million miles (150 million km), its diameter about 864,000 miles (1.4 million km), and its mass about 330,000 times that of the earth; its period of surface rotation is about 26 days at its equator but longer at higher latitudes.
- pleased as punch — the chief male character in a Punch-and-Judy show.
- pleasure steamer — a boat powered by steam, used for recreational purposes
- pleasure-seeking — always looking for pleasure
- plumber's helper — plunger (def 3).
- plutarch's lives — (Parallel Lives) a collection (a.d. 105–15) by Plutarch of short biographies of the leading political figures of ancient Greece and Rome.
- pneumonoconiosis — pneumoconiosis.
- pocono mountains — ridge of the Appalachians, in E Pa.: resort area: c. 2,000 ft (610 m) high
- poiseuille's law — the law that the velocity of a liquid flowing through a capillary is directly proportional to the pressure of the liquid and the fourth power of the radius of the capillary and is inversely proportional to the viscosity of the liquid and the length of the capillary.
- poitou-charentes — a region of W central France, on the Bay of Biscay: mainly low-lying
- political asylum — asylum provided by one nation to refugees, especially political refugees, from another nation.
- pop the question — to make a short, quick, explosive sound: The cork popped.
- port authorities — the body with overall responsibility for a port
- portuguese india — a former Portuguese overseas territory on the W coast of India, consisting of the districts of Gôa, Daman, and Diu: annexed by India December 1961. Capital: Gôa.
- portuguese timor — former (1914-75) Portuguese territory in the Malay Archipelago
- postremogeniture — a system of inheritance under which the estate of a deceased person goes to his youngest son. Also called ultimogeniture. Compare primogeniture (def 2).
- potassium iodide — a white, crystalline, water-soluble powder, KI, having a bitter saline taste: used chiefly in the manufacture of photographic emulsions, as a laboratory reagent, in the preparation of Gram's solution for biological staining, and in medicine as an expectorant and to treat thyroid conditions.
- pre-subscription — a sum of money given or pledged as a contribution, payment, investment, etc.
- pressure flaking — a method of manufacturing a flint tool by pressing flakes from a stone core with a pointed implement, usually of wood tipped with antler or copper.
- pressure welding — the welding together of two objects by holding them together under pressure.
- pressure-treated — (of wood) treated with a chemical or chemicals applied under pressure to reduce such problems as insect infestation, decay, and rotting.
- pressurized suit — an airtight suit that can be inflated to maintain approximately normal atmospheric pressure on a person in space or at high altitudes.
- presumptive heir — heir presumptive.
- presumptuousness — full of, characterized by, or showing presumption or readiness to presume in conduct or thought, as by saying or doing something without right or permission.
- preunderstanding — to perceive the meaning of; grasp the idea of; comprehend: to understand Spanish; I didn't understand your question.
- primary consumer — (in the food chain) an animal that feeds on plants; a herbivore.
- primary industry — an industry, as agriculture, forestry, or fishing, that deals in obtaining natural materials.
- principal clause — the main clause.
- print journalism — journalism as practiced in newspapers and magazines.
- process industry — business of treating raw materials
- production costs — the costs used in manufacturing a product
- prometheus bound — a tragedy (c457 b.c.) by Aeschylus.
- promiscuous mode — (networking) Where a node on a network accepts all packets, regardless of their destination address.