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16-letter words containing y, t, r, o, i, a

  • operating system — (operating system)   (OS) The low-level software which handles the interface to peripheral hardware, schedules tasks, allocates storage, and presents a default interface to the user when no application program is running. The OS may be split into a kernel which is always present and various system programs which use facilities provided by the kernel to perform higher-level house-keeping tasks, often acting as servers in a client-server relationship. Some would include a graphical user interface and window system as part of the OS, others would not. The operating system loader, BIOS, or other firmware required at boot time or when installing the operating system would generally not be considered part of the operating system, though this distinction is unclear in the case of a rommable operating system such as RISC OS. The facilities an operating system provides and its general design philosophy exert an extremely strong influence on programming style and on the technical cultures that grow up around the machines on which it runs. Example operating systems include 386BSD, AIX, AOS, Amoeba, Angel, Artemis microkernel, BeOS, Brazil, COS, CP/M, CTSS, Chorus, DACNOS, DOSEXEC 2, GCOS, GEORGE 3, GEOS, ITS, KAOS, Linux, LynxOS, MPV, MS-DOS, MVS, Mach, Macintosh operating system, Microsoft Windows, MINIX, Multics, Multipop-68, Novell NetWare, OS-9, OS/2, Pick, Plan 9, QNX, RISC OS, STING, System V, System/360, TOPS-10, TOPS-20, TRUSIX, TWENEX, TYMCOM-X, Thoth, Unix, VM/CMS, VMS, VRTX, VSTa, VxWorks, WAITS.
  • operating-system — the collection of software that directs a computer's operations, controlling and scheduling the execution of other programs, and managing storage, input/output, and communication resources. Abbreviation: OS.
  • orbital velocity — the minimum velocity at which a body must move to maintain a given orbit.
  • organizationally — the act or process of organizing.
  • organoleptically — In an organoleptic manner.
  • ornithologically — In terms of ornithology.
  • orthographically — In an orthographical manner; using proper spelling, capitalization and grammar.
  • orthosympathetic — Of or pertaining to the sympathetic component of the autonomic nervous system.
  • otolaryngologist — Otorhinolaryngologist.
  • over-familiarity — thorough knowledge or mastery of a thing, subject, etc.
  • overall majority — If a political party wins an overall majority in an election or vote, they get more votes than the total number of votes or seats won by all their opponents.
  • overdramatically — In an overdramatic manner.
  • overexcitability — to excite too much.
  • parity operation — the mathematical operation of reversing the directions of all three space coordinates. Symbol: P.
  • parts of lindsey — an area in E England constituting a former administrative division of Lincolnshire
  • periodic tenancy — the letting of a dwelling for a repeated short term, as by the week, month, or quarter, with no end date
  • personal liberty — the liberty of an individual to do his or her will freely except for those restraints imposed by law to safeguard the physical, moral, political, and economic welfare of others.
  • personal stylist — a person employed by a rich or famous client to offer advice on clothes, hairstyles, and other aspects of personal appearance
  • personality cult — deliberately cultivated adulation of a person, esp a political leader
  • personality test — an instrument, as a questionnaire or series of standardized tasks, used to measure personality characteristics or to discover personality disorders.
  • personality type — a cluster of personality traits commonly occurring together
  • photolithography — the technique or art of making photolithographs.
  • photozincography — a type of photoengraving using a sensitized zinc plate.
  • phytoremediation — a process of decontaminating soil or water by using plants and trees to absorb or break down pollutants.
  • pinot chardonnay — Chardonnay.
  • port phillip bay — a bay in SE Australia: the harbor of Melbourne. 31 miles (50 km) long; 25 miles (40 km) wide.
  • portrait gallery — a gallery where pictures are displayed
  • potential energy — the energy of a body or a system with respect to the position of the body or the arrangement of the particles of the system.
  • pragmatic theory — the theory of truth that the truth of a statement consists in its practical consequences, especially in its agreement with subsequent experience.
  • prerevolutionary — of, pertaining to, characterized by, or of the nature of a revolution, or a sudden, complete, or marked change: a revolutionary junta.
  • primary election — primary (def 15a).
  • primary electron — in thermionics, any of the electrons falling on a body, distinguished from those emitted by it
  • private property — land or belongings owned by a person or group and kept for their exclusive use
  • 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.
  • prophylactically — defending or protecting from disease or infection, as a drug.
  • proprietary name — a name of a product or service that is protected by a patent, copyright, or trademark and cannot be used by another party for commercial purposes without permission of the registered owner or licensee.
  • 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.
  • psychogeriatrics — the psychology of old age.
  • quasi-stationary — a person or thing that is stationary.
  • radiosymmetrical — radially symmetrical.
  • rating community — an online community based around a website that allows members to rate each other's photographs, qualifications, etc, as well as those of applicants, and which only those approved by existing members are allowed to join
  • restriction play — a limited number of opening moves that are predetermined by their chance selection from an accepted list.
  • rhinopharyngitis — inflammation of the mucous membranes of the nose and pharynx.
  • royal water lily — a water lily, Victoria amazonica (or V. regia), of the Amazon River and British Guiana, having floating leaves from three to six feet (0.9 to 1.8 meters) wide, the upturned margins from two to four inches (5 to 10 cm) high, and dull crimson flowers.
  • secondary tissue — tissue derived from cambium.
  • sedimentary rock — rock formed from compacted minerals
  • shooting gallery — a place equipped with targets and used for practice in shooting.
  • shorthand typing — shorthand and typing
  • shorthand typist — A shorthand typist is a person who types and writes shorthand, usually in an office.
  • slang dictionary — a specialized dictionary covering the words, phrases, and idioms that reflect the least formal speech of a language. These terms are often metaphorical and playful, and are likely to be evanescent as the spoken language changes from one generation to another. Much slang belongs to specific groups, as the jargon of a particular class, profession, or age group. Some is vulgar. Some slang terms have staying power as slang, but others make a transition into common informal speech, and then into the standard language. An online slang dictionary, such as the Dictionary.com Slang Dictionary, provides immediate information about the meaning and history of a queried term and its appropriateness or lack of appropriateness in a range of social and professional circumstances.
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