17-letter words containing a, i, r, o, u, t
- insurmountability — incapable of being surmounted, passed over, or overcome; insuperable: an insurmountable obstacle.
- integral equation — an equation in which an integral involving a dependent variable appears.
- integral function — an entire function.
- integrated course — a course that covers several subjects
- intercolumniation — the space between two adjacent columns, usually the clear space between the lower parts of the shafts.
- intercommunicated — Simple past tense and past participle of intercommunicate.
- intercommunicates — Third-person singular simple present indicative form of intercommunicate.
- irrational number — a number that cannot be exactly expressed as a ratio of two integers.
- it's your funeral — If someone says to you 'It's your funeral', they think your decision or your actions will have bad consequences for you, but they are unwilling to interfere.
- italian greyhound — one of an Italian breed of toy dogs resembling a greyhound.
- juazeiro do norte — a city in Bahia state, NE Brazil.
- judgment of paris — the decision by Paris to award Aphrodite the golden apple of discord competed for by Aphrodite, Athena, and Hera.
- junior technician — a rank in the RAF senior to aircraftman: comparable to that of private in the army
- jus primae noctis — droit du seigneur.
- 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.
- lambdoidal suture — the lambda-shaped seam or line of joining between the occipital and two parietal bones at the back part of the skull.
- langmuir isotherm — A Langmuir isotherm is a classical relationship between the concentrations of a solid and a fluid, used to describe a state of no change in the sorption process.
- last-in first-out — stack
- legendre equation — a differential equation of the form (1− x 2) d2y/dx2 − 2 xdy/dx + a (a + 1) y = 0, where a is an arbitrary constant.
- liberal education — an education based primarily on the liberal arts, emphasizing the development of intellectual abilities as opposed to the acquisition of professional skills.
- librocubicularist — (rare) A person who reads in bed.
- liquid petrolatum — mineral oil.
- liquid propellant — a rocket propellant in liquid form.
- literary executor — a person entrusted with the publishable works and other papers of a deceased author.
- lithium carbonate — a colorless crystalline compound, Li 2 CO 3 , slightly soluble in water: used in ceramic and porcelain glazes, pharmaceuticals, and luminescent paints.
- loco supra citato — l.s.c.
- louisiana tanager — western tanager.
- low-hanging fruit — the fruit that grows low on a tree and is therefore easy to reach
- lumpenproletariat — the lowest level of the proletariat comprising unskilled workers, vagrants, and criminals and characterized by a lack of class identification and solidarity.
- macro-linguistics — a field of study concerned with language in its broadest sense and including cultural and behavioral features associated with language.
- macroevolutionary — Pertaining to, or as a result of macroevolution.
- macroinstructions — Plural form of macroinstruction.
- mensural notation — a system of musical notation of the 13th to the late 16th centuries, marked by the use of note symbols such as the longa and brevis, the absence of bar lines and ties, and the equivalence in value of one note to either two or three of the next smaller degree.
- messier catalogue — a catalogue of 103 nonstellar objects, such as nebulae and galaxies, prepared in 1781–86. An object is referred to by its number in this catalogue, for example the Andromeda Galaxy is referred to as M31
- microencapsulated — Encapsulated using microencapsulation.
- microevolutionary — Of or pertaining to microevolution.
- micromanipulation — the technique of performing mechanical operations under high magnification through the use of specialized tools.
- micromanipulators — Plural form of micromanipulator.
- microminiaturized — Simple past tense and past participle of microminiaturize.
- modulo arithmetic — modular arithmetic
- molecular orbital — Physics, Chemistry. a wave function describing the state of a single electron in an atom (atomic orbital) or in a molecule (molecular orbital) the electron in that state.
- montagu's harrier — a brownish European bird of prey, Circus pygargus, with long narrow wings and a long tail: family Accipitridae (hawks, harriers, etc)
- mount fairweather — a mountain in W North America, on the border between Alaska and British Columbia. Height: 4663 m (15 300 ft)
- mount kirkpatrick — a mountain in Antarctica, in S Victoria Land in the Queen Alexandra Range. Height: 4528 m (14 856 ft)
- multi-directional — extending or operating in several directions at the same time; functioning or going in more than one direction: a multidirectional stereo speaker system.
- multi-millionaire — a person who possesses a fortune that amounts to many millions of dollars, francs, etc.
- multicollinearity — (statistics) A phenomenon in which two or more predictor variables in a multiple regression model are highly correlated, so that the coefficient estimates may change erratically in response to small changes in the model or data.
- multigenerational — of or relating to several generations, as of a family, or society: a multigenerational novel covering 300 years.
- multimillionaires — Plural form of multimillionaire.