17-letter words containing r, o, s, h
- support mechanism — any formal system or method of providing support or assistance
- surprise symphony — the Symphony No. 94 in G major (1791) by Franz Josef Haydn.
- swainson's thrush — a North American thrush, Catharus ustulatus, having olive upper parts and wintering south to Argentina.
- swash plate motor — a collar or face plate on a shaft that is inclined at an oblique angle to the axis of rotation and converts reciprocating motion to rotation
- sydenham's chorea — a form of chorea affecting children, often associated with rheumatic fever
- synchronistically — coincidence in time; contemporaneousness; simultaneousness.
- synchronous motor — a synchronous machine that acts as a motor.
- synchronous orbit — an orbit in which the orbital period of a satellite is identical to the spin period of the central body
- synchronous speed — the speed at which an alternating-current machine must operate to generate electromotive force at a given frequency.
- take sth by storm — If someone or something takes a place by storm, they are extremely successful.
- take sth on trust — If you take something on trust after having heard or read it, you believe it completely without checking it.
- take sth to heart — If you take something to heart, for example someone's behaviour, you are deeply affected and upset by it.
- teachers' college — a college, usually having a four-year curriculum and granting a bachelor's degree, for training teachers for elementary and secondary schools
- 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.
- teething problems — If a project or new product has teething problems, it has problems in its early stages or when it first becomes available.
- teething troubles — Teething troubles are the same as teething problems.
- telephone numbers — extremely large numbers, esp in reference to salaries or prices
- telephone service — a company or public utility that provides a telephone-operating service
- television rights — the rights to televise something, such as a sporting event
- the age of reason — the 18th century in W Europe
- the bag of tricks — every device; everything
- the barbary coast — a historic name for the Mediterranean coast of North Africa: a centre of piracy against European shipping from the 16th to the 19th centuries
- the carboniferous — the Carboniferous period or rock system
- the cold shoulder — a show of indifference; slight
- the first line of — If you refer to a method as the first line of, for example, defence or treatment, you mean that it is the first or most important method to be used in dealing with a problem.
- the horse's mouth — the most reliable source
- the lord's prayer — the, the prayer given by Jesus to His disciples, and beginning with the words Our Father. Matt. 6:9–13; Luke 11:2–4.
- the lower animals — relatively simple or primitive animals and not mammals or vertebrates
- the lower mammals — relatively simple or primitive mammals
- the lower regions — hell
- the major leagues — the two main leagues of professional baseball clubs in the U.S., the National League and the American League
- the metamorphosis — a short story (1915) by Franz Kafka.
- the outside world — You can use the outside world to refer to all the people who do not live in a particular place or who are not involved in a particular situation.
- the past anterior — a French tense: the pluperfect
- the peace process — negotiations (between governments, countries, ect) towards peace or the resolution of a conflict
- the popular press — cheap newspapers with a mass circulation; the tabloid press
- the primrose path — a pleasurable way of life
- the right side of — in favour with
- the smallest room — a euphemistic way of referring to the room the lavatory
- 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 winter season — the season of the year that covers the winter months
- the-metamorphosis — a short story (1915) by Franz Kafka.
- theodore sturgeon — Theodore (Hamilton) 1918–85, U.S. science-fiction writer.
- theory of numbers — number theory.
- thermal diffusion — the separation of constituents, often isotopes, of a fluid under the influence of a temperature gradient.
- thermal expansion — expansion caused by heat
- think in terms of — If you say that you are thinking in terms of doing a particular thing, you mean that you are considering it.
- thiosulfuric acid — an acid, H 2 S 2 O 3 , that may be regarded as sulfuric acid with one oxygen atom replaced by sulfur.