17-letter words containing o, r, t, h, p, i
- spectrohelioscope — a spectroheliograph.
- speech correction — the reeducation of speech habits that deviate from accepted speech standards.
- stenothermophilic — growing best within a narrow temperature range.
- stereolithography — a process for creating three-dimensional objects using a computer-controlled laser to build up the required structure, layer by layer, from a liquid photopolymer that solidifies.
- support mechanism — any formal system or method of providing support or assistance
- 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.
- teething problems — If a project or new product has teething problems, it has problems in its early stages or when it first becomes available.
- telephone service — a company or public utility that provides a telephone-operating service
- the metamorphosis — a short story (1915) by Franz Kafka.
- the olympic torch — a torch that is symbolically lit at the site of the ancient Olympics in Olympia and transported by relay to the place where the Olympic Games are to be held. It is used to ignite a fire in a cauldron that will burn throughout the Games
- 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 upper regions — the sky; heavens
- the-metamorphosis — a short story (1915) by Franz Kafka.
- thematic approach — teaching organized by theme rather than by school subject
- therapeutic touch — the laying on of hands by a healer
- thermal expansion — expansion caused by heat
- thermal pollution — a rise in the temperature of rivers or lakes that is injurious to water-dwelling life and is caused by the disposal of heated industrial waste water or water from the cooling towers of nuclear power plants.
- thermoperiodicity — the effect on an organism of rhythmic fluctuations in temperature.
- thought-provoking — If something such as a book or a film is thought-provoking, it contains interesting ideas that make people think seriously.
- throat microphone — a microphone worn around the throat and actuated by vibrations of the larynx, used when background noise would obscure the sound of speech, as in an airplane cockpit.
- to play with fire — If you say that someone is playing with fire, you mean that they are doing something dangerous that may result in great harm for them and cause many problems.
- to prime the pump — To prime the pump means to do something to encourage the success or growth of something, especially the economy.
- trick photography — photography that creates an illusion
- triskaidekaphobia — fear or a phobia concerning the number 13.
- ultrametamorphism — metamorphism during which the temperature of a rock exceeds its melting point.
- upper paleolithic — See under Paleolithic.
- warehouse receipt — a receipt for goods placed in a warehouse.
- winter heliotrope — a creeping perennial, Petasites fragrans, related to the butterbur, having lilac to heliotrope-coloured flowers smelling of vanilla: found chiefly on road verges
- without prejudice — fairly
- youth programming — the creation and scheduling of television programmes specifically aimed at young people