17-letter words containing a, e, r, o, s, i
- subscription rate — the price charged for a subscription
- subtractive color — cyan, yellow, or magenta, as used in the subtractive process of color photography.
- sufficient reason — the principle that nothing happens by pure chance, but that an explanation must always be available
- super-nationalism — an extreme or fanatical loyalty or devotion to a nation.
- superaerodynamics — the branch of aerodynamics that deals with gases at very low densities.
- superalimentation — nourishment; nutrition.
- supercolumniation — the placing of one order of columns above another.
- superregeneration — regeneration in which a signal is alternately amplified and quenched at a frequency slightly above the audible range to achieve high sensitivity with a single tube.
- supervisory board — a board of management of which nonmanagerial workers are members, having supervisory powers over some aspects of management decision-making
- support mechanism — any formal system or method of providing support or assistance
- surrender to bail — to present oneself at court at the appointed time after having been on bail
- synovial membrane — anatomy: connective tissue
- tactile corpuscle — an oval sense organ made of flattened cells and encapsulated nerve endings, occurring in hairless skin, as the tips of the fingers and toes, and functioning as a touch receptor.
- take no prisoners — to be uncompromising and resolute in one's actions
- take-no-prisoners — wholeheartedly aggressive; zealous; gung-ho: a businessman with a take-no-prisoners attitude toward dealmaking.
- teaching software — computer software for use in providing online education
- technical support — an advising and troubleshooting service provided by a manufacturer, typically a software or hardware developer, to its customers, often online or on the telephone.
- telescopic damper — a device with telescopic parts that reduce vibration in a motor vehicle
- temple of artemis — the temple at Ephesus dedicated to Artemis.
- terrestrial globe — the planet Earth (usually preceded by the).
- tertiary consumer — a carnivore at the topmost level in a food chain that feeds on other carnivores; an animal that feeds only on secondary consumers.
- the bag of tricks — every device; everything
- the carboniferous — the Carboniferous period or rock system
- the lower animals — relatively simple or primitive animals and not mammals or vertebrates
- the metamorphosis — a short story (1915) by Franz Kafka.
- the past anterior — a French tense: the pluperfect
- the primrose path — a pleasurable way of life
- the tabloid press — (considered as a whole) newspapers with pages about 30 cm (12 inches) by 40 cm (16 inches), usually characterized by an emphasis on photographs and a concise and often sensational style
- the winter season — the season of the year that covers the winter months
- the-metamorphosis — a short story (1915) by Franz Kafka.
- thermal diffusion — the separation of constituents, often isotopes, of a fluid under the influence of a temperature gradient.
- thermal expansion — expansion caused by heat
- three-dimensional — having, or seeming to have, the dimension of depth as well as width and height.
- thuringian forest — a forested mountain region in central Germany: a resort area.
- tiger swallowtail — a yellow swallowtail butterfly, Papilio glaucus, of eastern North America, having the forewings striped with black.
- to raise the roof — If a group of people inside a building raise the roof, they make a very loud noise, for example by singing or shouting.
- to read sb's mind — If you can read someone's mind, you know what they are thinking without them saying anything.
- to strike a chord — If something strikes a chord with you, it makes you feel sympathy or enthusiasm.
- tortoiseshell cat — a domestic cat, especially a female one, of variegated black, yellow, and white coloring.
- trade association — an association of people or companies in a particular business or trade, organized to promote their common interests.
- traffic diversion — a special route arranged for traffic to follow when the normal route cannot be used
- transfer function — The transfer function of a circuit is the ratio of the response to the input.
- transition region — a thin and very irregular layer of the sun's atmosphere that separates the hot corona from the much cooler chromosphere.
- transmission line — a system of conductors, as coaxial cable, a wave guide, or a pair of parallel wires, used to transmit signals.
- transonic barrier — sound barrier.
- tridimensionality — having three dimensions.
- triskaidekaphobia — fear or a phobia concerning the number 13.
- trucial sheikdoms — an independent federation in E Arabia, formed in 1971, now comprising seven emirates on the S coast (formerly, Pirate Coast or Trucial Coast) of the Persian Gulf, formerly under British protection: Abu Dhabi, Dubai, Sharjah, Ajman, Umm al-Qaiwain, Ras al-Khaimah (joined 1972), and Fujairah. About 32,300 sq. mi. (83,657 sq. km). Capital: Abu Dhabi. Abbreviation: U.A.E.
- ultraconservative — extremely conservative, especially in politics.
- ultrametamorphism — metamorphism during which the temperature of a rock exceeds its melting point.