16-letter words containing f, o, t, r
- mossbauer effect — the phenomenon in which an atom in a crystal undergoes no recoil when emitting a gamma ray, giving all the emitted energy to the gamma ray, resulting in a sharply defined wavelength.
- motoring offence — a crime committed which concerns driving
- multifariousness — (uncountable) The characteristic of being multifarious.
- multilinear form — a function or functional of several variables such that when all variables but one are held fixed, the function is linear in the remaining variable.
- multiple factors — polygene.
- narcotraffickers — Plural form of narcotrafficker.
- narcotrafficking — the buying and selling of illegal drugs.
- new frontiersman — an advocate or follower of the New Frontier, especially one in public service.
- nitrosylsulfuric — of or derived from nitrosylsulfuric acid.
- no-fault divorce — a divorce granted without anyone being found guilty of marital misconduct
- non-confirmation — the act of confirming.
- non-confirmatory — serving to confirm; corroborative.
- non-inflammatory — tending to arouse anger, hostility, passion, etc.: inflammatory speeches.
- non-manufactured — the making of goods or wares by manual labor or by machinery, especially on a large scale: the manufacture of television sets.
- non-transferable — to convey or remove from one place, person, etc., to another: He transferred the package from one hand to the other.
- nonmanufacturing — (economics) Outside of the manufacturing sector.
- nonproliferation — the action or practice of curbing or controlling an excessive, rapid spread: nonproliferation of nuclear weapons.
- north battleford — a city in W central Saskatchewan, in central Canada.
- north plainfield — a city in NE New Jersey.
- not on your life — the condition that distinguishes organisms from inorganic objects and dead organisms, being manifested by growth through metabolism, reproduction, and the power of adaptation to environment through changes originating internally.
- nothing short of — no thing; not anything; naught: to say nothing.
- oak leaf cluster — a U.S. military decoration in the form of a small bronze twig bearing four oak leaves and three acorns, worn on the ribbon of another decoration for valor, wounds, or distinguished service to signify a second award of the same medal.
- of a certain age — of an unspecified age, but no longer young
- of it own accord — If something happens of its own accord, it seems to happen by itself, without anyone making it happen.
- of the nature of — having the essential character of; like
- off one's stroke — performing or working less well than usual
- off-the-shoulder — not covering the shoulder
- old north french — the dialect of Old French spoken in northern France. Abbreviation: ONF.
- on a war footing — If a country or armed force is on a war footing, it is ready to fight a war.
- on the stroke of — punctually at
- one for the book — a handwritten or printed work of fiction or nonfiction, usually on sheets of paper fastened or bound together within covers.
- one for the road — a long, narrow stretch with a smoothed or paved surface, made for traveling by motor vehicle, carriage, etc., between two or more points; street or highway.
- operating profit — the profit of a company, etc, after it deducts its operating costs or the costs necessary to conduct the business
- order of the day — the agenda for an assembly, meeting, group, or organization.
- ordnance factory — a factory that makes military weapons and ammunition
- orthoformic acid — a hypothetical acid, HC(OH) 3 , known only in the form of its esters.
- out of character — the aggregate of features and traits that form the individual nature of some person or thing.
- out of your mind — If you say that someone is out of their mind, you mean that they are mad or very foolish.
- outboard profile — an exterior side elevation of a vessel, showing all deck structures, rigging, fittings, etc.
- outsmart oneself — to have one's efforts at cunning or cleverness result in one's own disadvantage
- over-familiarity — thorough knowledge or mastery of a thing, subject, etc.
- pacific sturgeon — a dark gray sturgeon, Acipenser transmontanus, inhabiting marine and fresh waters along the northwestern coast of North America, valued as a food and sport fish.
- packing fraction — Physics. a measure of the stability of an atomic nucleus, equal to 10 4 multiplied by the mass defect and divided by the mass number.
- parallel fortran — (language) (Pfortran) Extensions to Fortran by Ridgway Scott <[email protected]> of Houston University. Pfortran provides a shared memory SIMD model on message passing computers. It was under development in 1994.
- parrot's-feather — a South American water milfoil, Myriophyllum aquaticum, having hairlike pinnate leaves, widely cultivated as an aquarium plant.
- partial fraction — one of the fractions into which a given fraction can be resolved, the sum of such simpler fractions being equal to the given fraction: Partial fractions of 5/(x2−x) are 5/(x−1) and −5/x.
- partial function — A function which is not defined for all arguments of its input type. E.g. f(x) = 1/x if x /= 0. The opposite of a total function. In denotational semantics, a partial function f : D -> C may be represented as a total function ft : D' -> lift(C) where D' is a superset of D and ft x = f x if x in D ft x = bottom otherwise where lift(C) = C U bottom. Bottom (LaTeX \perp) denotes "undefined".
- parts of lindsey — an area in E England constituting a former administrative division of Lincolnshire
- perforated ulcer — an ulcer that bursts through the stomach wall and leaks food and gastric juices into the abdominal cavity
- performance test — a test requiring little or no use of language, the test materials being designed to elicit manual or behavioral responses rather than verbal ones.