16-letter words containing f, a, r, p
- perforated ulcer — an ulcer that bursts through the stomach wall and leaks food and gastric juices into the abdominal cavity
- performance bond — contract bond.
- performance test — a test requiring little or no use of language, the test materials being designed to elicit manual or behavioral responses rather than verbal ones.
- permafrost table — the variable surface constituting the upper limit of permafrost. Compare frostline (def 2).
- personal effects — belongings
- 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.
- phase difference — the difference between two sinusoidally varying quantities that have the same frequency, measured either as an angle or a time
- phosphor fatigue — screen saver
- place of worship — religious house: church, temple
- plaster of paris — calcined gypsum in white, powdery form, used as a base for gypsum plasters, as an additive of lime plasters, and as a material for making fine and ornamental casts: characterized by its ability to set rapidly when mixed with water.
- platform-balance — a scale with a platform for holding the items to be weighed.
- polyvinyl formal — a colorless, water-insoluble, polyvinyl acetal produced from partially hydrolyzed polyvinyl acetate and formaldehyde, used chiefly in the manufacture of lacquers.
- post-reformation — the act of reforming; state of being reformed.
- powerpc platform — (architecture, standard) (PPCP, PReP - PowerPC Reference Platform, formerly CHRP - Common Hardware Reference Platform) An open system standard, designed by IBM, intended to ensure compatibility among PowerPC-based systems built by different companies. The PReP standard specifies the PCI bus, but will also support ISA, MicroChannel and PCMCIA. PReP-compliant systems will be able to run the Macintosh OS, OS/2, WorkplaceOS, AIX, Solaris, Taligent and Windows NT. IBM systems will (of course) be PReP-compliant. Apple's first PowerPC Macintoshes will not be compliant, but future ones may be.
- practical effect — Usually, practical effects. a special effect that is created live on the set of a film, using real-world objects.
- preference share — a share of preferred stock.
- prespecification — the act of specifying.
- 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.
- pribilof islands — a group of islands in the Bering Sea, off SW Alaska, belonging to the US: the breeding ground of the northern fur seal. Area: about 168 sq km (65 sq miles)
- prima facie case — a case in which the evidence produced is sufficient to enable a decision or verdict to be made unless the evidence is rebutted.
- prince's feather — a tall, showy plant, Amaranthus hybridus erythrostachys, of the amaranth family, having reddish foliage and thick spikes of small, red flowers.
- prince's-feather — a tall, showy plant, Amaranthus hybridus erythrostachys, of the amaranth family, having reddish foliage and thick spikes of small, red flowers.
- principal rafter — a diagonal member of a roof principal, usually forming part of a truss and supporting the purlins on which the common rafters rest.
- professionalisms — professional character, spirit, or methods.
- proof of postage — a document, such as a receipt, etc, that proves that you have posted or mailed something
- puddling-furnace — the act of a person or thing that puddles.
- put a foot wrong — to make a mistake
- racial profiling — the use of personal characteristics or behavior patterns to make generalizations about a person, as in gender profiling.
- ramen profitable — If a startup business is ramen profitable, it is barely profitable, just enough to allow the founder to live on the cheapest diet.
- rape of the lock — a mock-epic poem (1712) by Alexander Pope.
- raspberry sawfly — a black sawfly, Monophadnoides geniculatus, the larvae of which feed on the leaves of the raspberry and blackberry.
- refinery upgrade — A refinery upgrade is the process of introducing the newest technology in some parts of the refinery.
- reflection plane — a plane through a crystal that divides the crystal into two halves that are mirror images of each other.
- santa fe springs — a city in SW California, near Los Angeles: oil wells.
- seal of approval — royal stamp of endorsement
- self-approbation — approval; commendation.
- self-deprecating — belittling or undervaluing oneself; excessively modest.
- self-deprecation — belittling or undervaluing oneself; excessively modest.
- self-deprecatory — belittling or undervaluing oneself; excessively modest.
- self-deprivation — the act of depriving.
- self-disparaging — that disparages; tending to belittle or bring reproach upon: a disparaging remark.
- self-exculpatory — intended to excuse oneself from blame or guilt
- self-explanatory — explaining itself; needing no explanation; obvious.
- self-preparation — a proceeding, measure, or provision by which one prepares for something: preparations for a journey.
- self-proclaiming — to announce or declare in an official or formal manner: to proclaim war.
- self-propagating — to cause (an organism) to multiply by any process of natural reproduction from the parent stock.
- self-replicating — reproducing itself by its own power or inherent nature: self-replicating organisms.
- semiprofessional — actively engaged in some field or sport for pay but on a part-time basis: semiprofessional baseball players.
- shaft horsepower — the horsepower delivered to the driving shaft of an engine, as measured by a torsion meter. Abbreviation: shp, SHP.
- shifting spanner — an adjustable spanner