16-letter words containing r, i, t, l
- primary election — primary (def 15a).
- primary electron — in thermionics, any of the electrons falling on a body, distinguished from those emitted by it
- 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.
- print journalism — journalism as practiced in newspapers and magazines.
- prismatic colors — the colors of the visible spectrum produced by passing white light through a prism; red, orange, yellow, green, blue, indigo, and violet
- private language — a language that is not merely secret or accidentally limited to one user, but that cannot in principle be communicated to another
- private-line car — a freight car owned by a company other than a railroad but operated over the tracks of railroads.
- privileged altar — an altar at which a plenary indulgence for a departed soul may be granted upon celebration of a Mass.
- pro-abolitionist — (especially prior to the Civil War) a person who advocated or supported the abolition of slavery in the U.S.
- processing plant — a factory where raw materials are treated or prepared by a special method, esp one where food is treated in order to preserve it
- proenvironmental — the aggregate of surrounding things, conditions, or influences; surroundings; milieu.
- programmatically — by using a computer program: You can set the value in each field programmatically with a simple algorithm. The background shapes can be programmatically drawn and animated.
- project planning — project management
- projective plane — (mathematics) The space of equivalence classes of vectors under non-zero scalar multiplication. Elements are sets of the form {kv: k != 0, k scalar, v != O, v a vector} where O is the origin. v is a representative member of this equivalence class. The projective plane of a vector space is the collection of its 1-dimensional subspaces. The properties of the vector space induce a topology and notions of smoothness on the projective plane. A projective plane is in no meaningful sense a plane and would therefore be (but isn't) better described as a "projective space".
- prolonged-action — sustained-release.
- promotional code — A promotional code is a code offered by retailers to customers who can use it to receive a discounted price when buying products online.
- prophylactically — defending or protecting from disease or infection, as a drug.
- proposal writing — Extension of Fortran for proposal writing.
- propylthiouracil — a white crystalline compound, C 7 H 1 0 N 2 OS, that interferes with the synthesis of thyroid hormone by the thyroid gland: used in the treatment of hyperthyroidism.
- protective slope — a slope given to a yard or the like to drain surface water away from a building.
- proto-algonquian — the unattested parent language from which the Algonquian languages are descended.
- pseudo-realistic — interested in, concerned with, or based on what is real or practical: a realistic estimate of costs; a realistic planner.
- pseudo-spiritual — of, relating to, or consisting of spirit; incorporeal.
- pseudohistorical — of, pertaining to, treating, or characteristic of history or past events: historical records; historical research.
- pseudoperipteral — having a freestanding colonnade at each end, with engaged columns at the sides.
- public relations — (used with a plural verb) the actions of a corporation, store, government, individual, etc., in promoting goodwill between itself and the public, the community, employees, customers, etc.
- public transport — fare-paying travel
- pull the strings — be in control
- pyloric stenosis — an abnormal narrowing of the valve at the outlet from the stomach, preventing normal passage of food into the small intestine.
- quadricentennial — of, relating to, or marking the completion of a period of four hundred years.
- quarter-finalist — A quarter-finalist is a person or team that is competing in a quarter-final.
- quasi-historical — of, pertaining to, treating, or characteristic of history or past events: historical records; historical research.
- quatercentennial — pertaining to or marking a period of 400 years.
- quiet revolution — a period during the 1960s in Quebec, marked by secularization, educational reforms, and rising support for separation from the rest of Canada
- radiation levels — the levels of the emission or transfer of radiant energy or the levels of the particles emitted in the transfer of radiant energy, esp the particles and gamma rays emitted in nuclear decay
- radio evangelist — a Christian minister who devotes time to preaching on the radio
- radio-controlled — A radio-controlled device works by receiving radio signals which operate it.
- radiosymmetrical — radially symmetrical.
- railroad station — railway station, train stop
- rainbow lorikeet — a small Australasian parrot, Trichoglossus haematodus, with brightly-coloured plumage
- 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.
- rational fortran — (language) (RATFOR) Brian Kernighan's Fortran preprocessor that allows programming with C-like control flow. RATFOR is mainly of historical significance. A translator from Ratfor to Fortran IV was posted to comp.sources.Unix volume 13.
- rational horizon — the line or circle that forms the apparent boundary between earth and sky.
- rattle around in — to live or work in (a house, office, etc.) that is too big for one's needs
- re-entry vehicle — the section of a spacecraft or ballistic missile designed to return to earth.
- re-establishment — the act or an instance of establishing.
- reading material — any matter that can be read; written or printed text
- real-time euclid — Real-time language, restriction to time-bounded constructs. ["Real-Time Euclid: A Language for Reliable Real-Time Systems", E. Kligerman et al, IEEE Trans Software Eng SE-12(9):941-1986-09-949].
- real-time mentat — An extension of C++. "Real-Time Mentat: A Data-Driven Object-Oriented System", A.S. Grimshaw et al, Proc IEEE Globecom, Nov 1989 pp.232-241.
- real-time pascal — (language) A later name for Pascal-80 by RC International, Denmark.