17-letter words containing p, r, o
- impossible figure — a picture of an object that at first sight looks three-dimensional but cannot be a two-dimensional projection of a real three-dimensional object, for example a picture of a staircase that re-enters itself while appearing to ascend continuously
- impressionability — easily impressed or influenced; susceptible: an impressionable youngster.
- improper fraction — a fraction having the numerator greater than the denominator.
- improper integral — Also called infinite integral. a definite integral in which one or both of the limits of integration is infinite.
- improvement grant — a sum of money provided by a government, local authority, or public fund to finance the amelioration of a building, area of land, etc
- improvisationally — In an improvisational way.
- in forma pauperis — as a poor person; i.e. without paying court costs
- in the process of — If you are in the process of doing something, you have started to do it and are still doing it.
- in/into disrepair — If something is in disrepair or is in a state of disrepair, it is broken or in bad condition.
- inappropriateness — not appropriate; not proper or suitable: an inappropriate dress for the occasion.
- incomplete flower — a flower without one or more of the normal parts, as carpels, sepals, petals, pistils, or stamens.
- incomprehensively — In an incomprehensive manner.
- incompressibility — The quality of being incompressible, of not compressing under pressure.
- incubation period — the period between infection and the appearance of signs of a disease.
- indecent exposure — the intentional exposure of one's body's privates in a manner that gives offense against accepted or prescribed behavior.
- indian rope-trick — the supposed Indian feat of climbing an unsupported rope
- indicator species — See at indicator (def 6).
- inertial platform — self-contained navigational devices used in inertial guidance, along with their mounting.
- inspector general — a comedy (1836) by Gogol.
- inspector-general — a comedy (1836) by Gogol.
- insupportableness — The state of being insupportable; insufferableness.
- insurance company — company that sells insurance policies
- integer specratio — SPECint92
- integrated optics — an assembly of miniature optical elements of a size comparable to those used in electronic integrated circuits.
- intel corporation — (company) A US microelectronics manufacturer. They produced the Intel 4004, Intel 8080, Intel 8086, Intel 80186, Intel 80286, Intel 80386, Intel 486 and Pentium microprocessor families as well as many other integrated circuits and personal computer networking and communications products. Gordon Moore and Robert Noyce founded Intel in 1968 to design, manufacture, and market semiconductor computer memory to replace magnetic core memory, the dominant computer memory at that time. Dr. Andrew S. Grove joined Intel soon after its incorporation. Three years later, in 1971, Intel introduced the world's first microprocessor, the Intel 4004. Intel has design, development, production, and administration facilities throughout the western US, Europe and Asia. In 1995 nearly 75% of the world's personal computers use Intel architecture. Annual revenues are rapidly approaching $10 billion. In March, 1994, "Business Week" named Intel one of the top ten American companies in terms of profit, one of the top 15 market value winners, and 16th out of the magazine's top 1,000 companies overall. Intel invested a record $2.9 billion in capital and R&D in 1993, and expects to increase combined spending on these activities to $3.5 billion in 1994. Quarterly sales were $2770M and profits, $640M in Aug 1994. Address: Santa Clara, CA, USA.
- internet explorer — (web) (IE, MSIE) Microsoft's free World-Wide Web browser for Microsoft Windows, Windows 95, Windows NT, and Macintosh. Internet Explorer is the main rival to Netscape Navigator (which runs on many more platforms). Both support the same core features and offer incompatible extensions. Microsoft combined later versions of IE with their file system browser, "Explorer" and bundled it with Windows 95 in an attempt to use their dominance of the desktop operating system market to force users to abandon Netscape's browser, which they perceived as a potential threat. This, and other dubious business moves, became the subject of a US Department of Justice antitrust trial in late 1998/early 1999.
- internet protocol — (networking) (IP) The network layer for the TCP/IP protocol suite widely used on Ethernet networks, defined in STD 5, RFC 791. IP is a connectionless, best-effort packet switching protocol. It provides packet routing, fragmentation and re-assembly through the data link layer. IPv4 is the version in widespread use and IPv6 was just beginning to come into use in 2000 but is still not widespread by 2008.
- internet provider — Internet Service Provider
- interprofessional — following an occupation as a means of livelihood or for gain: a professional builder.
- interrelationship — reciprocal relation.
- introspectiveness — characterized by introspection, the act or process of looking into oneself.
- inversion therapy — a method used to stretch and align the body, especially the lower back, by suspending the entire body upside down from an apparatus that grips or supports the feet or knees.
- invisible exports — services sold to a foreign country or countries
- invisible imports — imports of services rather than goods
- iontophoretically — By means of iontophoresis.
- irreproducibility — The quality of not being reproducible.
- isoelectric point — the pH at which a substance is electrically neutral or at which it is at its minimum ionization.
- isomorphism class — (mathematics) A collection of all the objects isomorphic to a given object. Talking about the isomorphism class (of a poset, say) ensures that we will only consider its properties as a poset, and will not consider other incidental properties it happens to have.
- isopropyl alcohol — a colorless, flammable, water-soluble liquid, C 3 H 8 O, produced from propylene by the action of sulfuric acid and hydrolysis: used chiefly in the manufacture of antifreeze and rubbing alcohol and as a solvent.
- john peter zenger — John Peter, 1697–1746, American journalist, printer, and publisher, born in Germany: his libel trial and eventual acquittal (1735) set a precedent for establishing freedom of the press in America.
- judgment of paris — the decision by Paris to award Aphrodite the golden apple of discord competed for by Aphrodite, Athena, and Hera.
- jus primae noctis — droit du seigneur.
- karitane hospital — a hospital for young babies and their mothers
- kastor and pollux — Castor and Pollux.
- keep your balance — If you keep your balance, for example when standing in a moving vehicle, you remain steady and do not fall over. If you lose your balance, you become unsteady and fall over.
- l'hospital's rule — the theorem that for the quotient of two functions satisfying certain conditions on a given closed interval, each having infinite limit or zero as limit at a given point, the limit of the quotient at the given point is equal to the limit of the quotient of the derivatives of each function.
- la perouse strait — a strait between S Sakhalin Island, Russia and N Hokkaido Island, Japan connecting the Sea of Okhotsk and the Sea of Japan. 25 miles (40 km) wide.
- lambda expression — (mathematics) A term in the lambda-calculus denoting an unnamed function (a "lambda abstraction"), a variable or a constant. The pure lambda-calculus has only functions and no constants.
- laplace transform — a map of a function, as a signal, defined especially for positive real values, as time greater than zero, into another domain where the function is represented as a sum of exponentials.
- larmor precession — the precession of charged particles, as electrons, placed in a magnetic field, the frequency of the precession (Larmor frequency) being equal to the electronic charge times the strength of the magnetic field divided by 4π times the mass.