14-letter words containing o, p, s, a
- pharmacologist — the science dealing with the preparation, uses, and especially the effects of drugs.
- pharmacopolist — a person who sells pharmaceutical products
- phase velocity — the velocity with which a simple harmonic wave is propagated, equal to the wavelength divided by the period of vibration.
- phenosafranine — safranine (def 2).
- philanthropist — a person who practices philanthropy.
- philosophaster — a person who has only a superficial knowledge of philosophy or who feigns a knowledge he or she does not possess.
- phosphate rock — phosphorite.
- photocatalysis — the acceleration or retardation of the reaction rate in chemical reactions by light.
- photorealistic — a style of painting flourishing in the 1970s, especially in the U.S., England, and France, and depicting commonplace scenes or ordinary people, with a meticulously detailed realism, flat images, and barely discernible brushwork that suggests and often is based on or incorporates an actual photograph.
- phraseological — manner or style of verbal expression; characteristic language: legal phraseology.
- phyllosilicate — any silicate mineral having the tetrahedral silicate groups linked in sheets, each group containing four oxygen atoms, three of which are shared with other groups so that the ratio of silicon atoms to oxygen atoms is two to five.
- pick one's way — to choose or select from among a group: to pick a contestant from the audience.
- pinafore dress — a sleeveless dress worn over a blouse or sweater
- pitch invasion — If there is a pitch invasion during or after a football, rugby, or cricket match, fans run on to the pitch.
- pitch-and-toss — a game in which players toss coins at a mark, the person whose coin hits closest to the mark tossing all the coins in the air and winning all those that come down heads up.
- placido's disk — a device marked with concentric black rings, used to detect corneal irregularities.
- planar process — a method of producing diffused junctions in semiconductor devices. A pattern of holes is etched into an oxide layer formed on a silicon substrate, into which impurities are diffused through the holes
- plastic memory — the tendency of certain plastics after being deformed to resume their original form when heated
- plastic police — a collective term for several classes of public officer (including community support officers) authorized to perform certain tasks and duties in support of the police force, but having lesser powers than the police
- plasticization — Plasticization is the process of changing the structure of a polymer to make it easier to bend.
- platform scale — a scale with a platform for holding the items to be weighed.
- platform shoes — shoes: thick sole
- platform soles — very thick soles on a pair of shoes
- platonic solid — one of the five regular polyhedrons: tetrahedron, octahedron, hexahedron, icosahedron, or dodecahedron.
- platycephalous — flat-headed
- play for keeps — to do something seriously and without showing any mercy
- play one's ace — to use one's best weapon or resource
- plaza de toros — a bullring.
- pleasant grove — a town in central Utah.
- plethysmograph — a device for measuring and recording changes in the volume of the body or of a body part or organ.
- pleurapophysis — one of the lateral processes of a vertebra forming the ribs
- pneumobacillus — a bacterium, Klebsiella pneumoniae, causing a type of pneumonia and associated with certain other diseases, especially of the respiratory tract.
- pneumodynamics — Physics. pneumatics.
- pneumothoraces — the presence of air or gas in the pleural cavity.
- podophthalmous — relating to a crustacean
- poikiloblastic — (of metamorphic rocks) having small grains of one mineral embedded in metacrysts of another mineral.
- point estimate — the process of determining a single estimated value (point estimate) of a parameter of a given population.
- point pleasant — a borough in E New Jersey.
- polar distance — codeclination.
- polar sequence — a series of stars in the vicinity of the N celestial pole whose accurately determined magnitudes serve as the standard for visual and photographic magnitudes of stars
- polemoniaceous — belonging to the Polemoniaceae, the phlox family of plants.
- police station — police headquarters for a particular district, from which police officers are dispatched and to which persons under arrest are brought.
- policy adviser — a person who provides ideas or plans that are used by an organization or government as a basis for making decisions
- polygraph test — a test carried out using a polygraph, esp used by the police to try to find out whether somebody is telling the truth
- polysaccharide — a carbohydrate, as starch, inulin, or cellulose, containing more than three monosaccharide units per molecule, the units being attached to each other in the manner of acetals, and therefore capable of hydrolysis by acids or enzymes to monosaccharides.
- polyunsaturate — a polyunsaturated fat or fatty acid.
- ponderosa pine — Also called western yellow pine. a large pine, Pinus ponderosa, of western North America, having yellowish-brown bark: the state tree of Montana.
- pontifications — the office or term of office of a pontiff.
- pontius pilate — Pontius [pon-shuh s,, -tee-uh s] /ˈpɒn ʃəs,, -ti əs/ (Show IPA), flourished early 1st century a.d, Roman procurator of Judea a.d. 26–36?: the final authority concerned in the condemnation and execution of Jesus Christ.
- pop-up toaster — a toaster that has a mechanism that pushes slices of toast up when they are done