13-letter words containing i, r, t, f
- pitch surface — (in a gear or rack) an imaginary surface forming a plane (pitch plane) a cylinder (pitch cylinder) or a cone or frustrum (pitch cone) that moves tangentially to a similar surface in a meshing gear so that both surfaces travel at the same speed.
- platiniferous — platinum-bearing
- play for time — a dramatic composition or piece; drama.
- pommes frites — French fries
- pontificators — the office or term of office of a pontiff.
- pornification — the perceived pervasion of society in general or an aspect of it by the imagery, language, and attitudes associated with pornography
- port of spain — (used with a plural verb) two islands in the N Atlantic Ocean, off the NE coast of Venezuela.
- port-of-spain — (used with a plural verb) two islands in the N Atlantic Ocean, off the NE coast of Venezuela.
- post-freudian — of or relating to Sigmund Freud or his doctrines, especially with respect to the causes and treatment of neurotic and psychopathic states, the interpretation of dreams, etc.
- predefinition — the process or action of defining in advance; an advance definition
- prefabricated — to fabricate or construct beforehand.
- prefabricator — someone who or an organization that prefabricates
- preferability — more desirable.
- prefiguration — the act of prefiguring.
- prefigurement — to show or represent beforehand by a figure or type; foreshadow.
- prefix syntax — prefix notation
- prefunctional — of or relating to a function or functions: functional difficulties in the administration.
- presanctified — (of the Eucharistic elements) consecrated at a previous Mass.
- prescientific — of or relating to science or the sciences: scientific studies.
- prize fighter — A prize fighter is a boxer who fights to win money.
- profectitious — (of money or property) proceeding from a parent or derived from an ancestor
- professoriate — a group of professors.
- profit center — a segment of a business organization that has a profitable base independent of the business as a whole.
- profit centre — a unit or department of a company that is responsible for its costs and its profits
- profit margin — the percentage that profit constitutes of total sales.
- profit motive — the desire for profit that motivates one to engage in business ventures.
- profit taking — the selling of securities that have risen in price above costs; selling in order to realize a profit.
- profit-making — A profit-making business or organization makes a profit.
- profit-taking — Profit-taking is the selling of stocks and shares at a profit after their value has risen or just before their value falls.
- profitability — yielding profit; remunerative: a profitable deal.
- proliferation — the growth or production of cells by multiplication of parts.
- prolification — the production of offspring
- quadrifoliate — (botany) Having four leaves or leaflets.
- qualificatory — That serves as qualification.
- quarter-final — A quarter-final is one of the four matches in a competition which decides which four players or teams will compete in the semi-final.
- quarterfinals — Plural form of quarterfinal.
- quartziferous — consisting of or containing quartz: quartziferous rock.
- rabbit's foot — the foot of a rabbit, especially the left hind foot carried as a good-luck charm.
- radiation fog — fog produced by the nocturnal cooling of the surface boundary layer to a temperature at which its content of water vapor condenses.
- raffle ticket — a ticket sold in a raffle, representing a chance to win a prize
- railroad flat — an apartment whose series of narrow rooms forms a more or less straight line.
- ramifications — the act or process of ramifying.
- rat-tail file — a long, narrow file having a circular cross section.
- ratbite fever — either of two relapsing febrile diseases, widely distributed geographically, caused by infection with Streptobacillus moniliformis or Spirillum minor and transmitted by rats.
- rational form — a quotient of two polynomials with integral coefficients.
- reaffirmation — the act or an instance of affirming; state of being affirmed.
- rectification — the act of rectifying, or the fact of being rectified.
- refashionment — the act or state of being refashioned
- referentially — having reference: referential to something.
- reflex-action — Physiology. noting or pertaining to an involuntary response to a stimulus, the nerve impulse from a receptor being transmitted inward to a nerve center that in turn transmits it outward to an effector.