15-letter words containing g, r, i, p, t, a
- pre-advertising — to announce or praise (a product, service, etc.) in some public medium of communication in order to induce people to buy or use it: to advertise a new brand of toothpaste.
- pre-legislative — having the function of making laws: a legislative body.
- pre-negotiation — mutual discussion and arrangement of the terms of a transaction or agreement: the negotiation of a treaty.
- preagricultural — existing or occurring prior to the introduction of agriculture; of or relating to a society existing at this time
- predicate logic — (logic) (Or "predicate calculus") An extension of propositional logic with separate symbols for predicates, subjects, and quantifiers. For example, where propositional logic might assign a single symbol P to the proposition "All men are mortal", predicate logic can define the predicate M(x) which asserts that the subject, x, is mortal and bind x with the universal quantifier ("For all"): All x . M(x) Higher-order predicate logic allows predicates to be the subjects of other predicates.
- prekindergarten — a school or class for young children between the ages of four and six years.
- preregistration — early registration, in advance of event or general registration
- prestidigitator — sleight of hand; legerdemain.
- primary storage — main memory
- private hearing — a formal or official trial that is not open to the public
- pro-integration — an act or instance of combining into an integral whole.
- process heating — Process heating is heating, usually from steam, which is used to increase the temperature in a process vessel.
- procrastinating — to defer action; delay: to procrastinate until an opportunity is lost.
- prognostication — the act of prognosticating.
- prognosticators — to forecast or predict (something future) from present indications or signs; prophesy.
- program picture — a motion picture produced on a low budget, usually shown as the second film of a double feature.
- program trading — trading on international stock exchanges using a computer program to exploit differences between stock index futures and actual share prices on world equity markets
- programmability — capable of being programmed.
- psychogeriatric — the psychology of old age.
- radioautography — autoradiography.
- radiophotograph — a photograph or other image transmitted by radio.
- radiotelegraphy — the constructing or operating of radiotelegraphs.
- raster graphics — (graphics) Computer graphics in which an image is composed of an array of pixels arranged in rows and columns. Opposite: vector graphics.
- recycling plant — a factory for processing used or abandoned materials
- refugee capital — money from abroad invested, esp for a short term, in the country offering the highest interest rate
- rendering plant — a factory where waste products and livestock carcasses are converted into industrial fats and oils (such as tallow, used to make soap) and other products (such as fertilizer)
- repeating group — (database) Any attribute that can have multiple values associated with a single instance of some entity. For example, a book might have multiple authors. Such a "-to-many" relationship might be represented in an unnormalised relational database as multiple author columns in the book table or a single author(s) column containing a string which was a list of authors. Converting this to "first normal form" is the first step in database normalisation. Each author of the book would appear in a separate row along with the book's primary key. Later nomalisation stages would move the book-author relationship into a separate table to avoid repeating other book attibutes (e.g. title, publisher) for each author.
- rite de passage — rite of passage.
- rite of passage — Anthropology. a ceremony performed to facilitate or mark a person's change of status upon any of several highly important occasions, as at the onset of puberty or upon entry into marriage or into a clan.
- ruby grapefruit — a grapefruit with red flesh
- sarcoptic mange — mange caused by burrowing mites of the genus Sarcoptes.
- scratching post — a block or post of wood, usually covered with carpeting, on which a cat can use its claws.
- slab plastering — coarse plastering, as between the studs in a half-timbered wall.
- snapping turtle — either of two large, edible, freshwater turtles of the family Chelydridae, of North and Central America, having a large head and powerful hooked jaws, especially the common snapping turtle, Chelydra serpentina.
- spaghetti strap — a thin, often rounded strip of fabric used in women's clothing, as to form a shoulder strap on a bare-shouldered garment.
- sparkling water — soda water (def 1).
- speech training — training designed to improve spoken skills, such as voice projection
- spermatogenesis — the origin and development of spermatozoa.
- sporting chance — an even or fair opportunity for a favorable outcome in an enterprise, as winning in a game of chance or in any kind of contest: They gave the less experienced players a sporting chance by handicapping the experts.
- spring mattress — a mattress containing an arrangement of spiral springs
- spring training — a program of physical exercise, practice, and exhibition games followed by a baseball team in the late winter and early spring, before the start of the regular season.
- stamping ground — a habitual or favorite haunt.
- starting pistol — a pistol used to give the signal to start a race
- straining piece — (in a queen-post roof) a horizontal beam uniting the tops of the two queen posts, and resisting the thrust of the roof.
- supergiant star — Astronomy. an exceptionally luminous star whose diameter is more than 100 times that of the sun, as Betelgeuse or Antares.
- surgical spirit — Surgical spirit is a liquid which is used to clean wounds or surgical instruments. It consists mainly of alcohol.
- talking picture — Older Use. a motion picture with accompanying synchronized speech, singing, etc.
- target practice — practice at hitting the target in a sport such as archery or shooting
- telegraphically — of or relating to the telegraph.
- tetrasporangium — a sporangium containing four asexual spores.