12-letter words containing p, r, e, t, f
- hyperinflate — to subject to hyperinflation: hyperinflated prices.
- imperfection — an imperfect detail; flaw: a law full of imperfections.
- imperfective — noting an aspect of the verb, as in Russian, that indicates incompleteness of the action or state at a temporal point of reference.
- imperforated — Also, imperforated. not perforate; having no perforation.
- imperforates — Plural form of imperforate.
- imprest fund — a fund of petty cash.
- isapi filter — (web) A replaceable DLL which the server calls whenever there is an HTTP request. When the filter is first loaded, it communicates to the server what sort of notifications will be accepted. After that, whenever a selected event occurs, the filter is called to process the event. Example applications of ISAPI filters include custom authentication schemes, compression, encryption, logging, traffic analysis or other request analyses.
- life partner — one member of a monogamous relationship.
- life support — equipment to sustain a patient's life
- life-support — of or relating to equipment or measures that sustain or artificially substitute for essential body functions, as breathing or disposal of body wastes: Without life-support equipment, the patient might die.
- mifepristone — an antigestational drug, C 29 H 35 NO 2 , that prevents a fertilized egg from attaching to the uterine wall by blocking the action of progesterone.
- note-perfect — (of a singer or musician) able to sing or play without making any errors
- office party — a party or informal social gathering for all the employees in a particular organization or department
- offset paper — paper used in a printing method in which the impression is made onto an intermediate surface, such as a rubber blanket, which transfers it to the paper
- offset press — a printing press used in the offset process, whereby a printing the impression is made onto an intermediate surface, such as a rubber blanket, which transfers it to the paper
- outperformed — Simple past tense and past participle of outperform.
- outperformer — One who outperforms.
- paper profit — an unrealized profit due to the appreciation of something owned but not yet sold.
- parrot fever — psittacosis.
- parvifoliate — (of plants) having small leaves in comparison with the size of the stem
- past perfect — pluperfect.
- patent flour — a fine grade of flour, consisting chiefly of the inner part of the endosperm.
- peak traffic — traffic at the time it is most busy
- pectoral fin — (in fishes) either of a pair of fins usually situated behind the head, one on each side, and corresponding to the forelimbs of higher vertebrates.
- perfect game — a baseball game in which the same player pitches throughout the full game without allowing any player of the opposing team to reach first base by a base hit, base on balls, error, or any other means. Compare no-hitter.
- perfect ream — a standard quantity of paper, consisting of 20 quires or 500 sheets (formerly 480 sheets), or 516 sheets (printer's ream or perfect ream)
- perfect year — the lunisolar calendar used by Jews, as for determining religious holidays, that is reckoned from 3761 b.c. and was established by Hillel II in the 4th century a.d., the calendar year consisting of 353 days (defective year) 354 days (regular year) or 355 days (perfect year or abundant year) and containing 12 months: Tishri, Heshvan, Kislev, Tevet, Shevat, Adar, Nisan, Iyar, Sivan, Tammuz, Av, and Elul, with the 29-day intercalary month of Adar Sheni added after Adar seven times in every 19-year cycle in order to adjust the calendar to the solar cycle. The Jewish ecclesiastical year begins with Nisan and the civil year with Tishri.
- perfectation — the action or process of becoming or causing to become perfect or complete
- perfectively — in a perfective manner; thoroughly
- perfectivity — the state or quality of being (a) perfective
- perfectivize — to make perfective.
- perforations — the holes punched that allow individual stamps, coupons, etc to be easily separated
- performative — (of an expression or statement) performing an act by the very fact of being uttered, as with the expression “I promise,” that performs the act of promising.
- perfusionist — a medical technician or nurse who monitors and operates equipment that oxygenates the blood, as during open-heart surgery
- petaliferous — bearing or having petals.
- petrifaction — the act or process of petrifying; the state of being petrified.
- petrifactive — having the ability to turn substances into stone
- photo relief — a method of showing the configuration of the relief of an area by photographing a model of it that is illuminated by a lamp in the northwest corner
- pitched-roof — a roof sloping downward in two parts at an angle from a central ridge, so as to leave a gable at each end.
- placentiform — shaped like a placenta, with a flat rounded form
- platform bed — a bed, originating in Scandinavia in the 1930s, consisting of a simple shallow box for holding a mattress situated on a slightly recessed pedestal.
- portal frame — a frame, usually of steel, consisting of two uprights and a cross beam at the top: the simplest structural unit in a framed building or a doorway
- postfracture — taking place after a fracture
- power factor — (in an electrical circuit) the ratio of the power dissipated to the product of the input volts times amps
- powerlifting — a competition or sport involving three tests of strength: the bench press, squat, and two-handed dead lift.
- prebreakfast — occurring before breakfast, of or pertaining to the period before breakfast
- prefabricate — to fabricate or construct beforehand.
- prefectorial — of, relating to, or characteristic of a prefect: prefectorial powers.
- preferential — of, relating to, or of the nature of preference: preferential policies.
- prefloration — the internal arrangement of a flower-bud's petals and sepals before it opens