17-letter words containing p, c, o, s
- spore mother cell — a cell from which a spore is produced
- sports facilities — places and things for doing sports
- spot announcement — a brief radio or television announcement, usually an advertisement, made by an individual station during or after a network program.
- spring cankerworm — the striped, green caterpillar of any of several geometrid moths: a foliage pest of various fruit and shade trees, as Paleacrita vernata (spring cankerworm) and Alsophila pometaria (fall cankerworm)
- stand-up comedian — performer: tells jokes
- steamship company — a company which has a fleet of steamships
- stenothermophilic — growing best within a narrow temperature range.
- stereospecificity — (of a reaction) producing a simple stereoisomer.
- storm in a teacup — a violent fuss or disturbance over a trivial matter
- subscription rate — the price charged for a subscription
- suction lipectomy — the removal of fatty tissue by making a small incision in the skin, loosening the fat layer, and withdrawing it by suction.
- superaerodynamics — the branch of aerodynamics that deals with gases at very low densities.
- supercolumniation — the placing of one order of columns above another.
- superconductivity — the phenomenon of almost perfect conductivity shown by certain substances at temperatures approaching absolute zero. The recent discovery of materials that are superconductive at temperatures hundreds of degrees above absolute zero raises the possibility of revolutionary developments in the production and transmission of electrical energy.
- support mechanism — any formal system or method of providing support or assistance
- suppressor t cell — a T cell capable of inhibiting the activity of B cells and other T cells.
- supreme commander — the military officer commanding all allied forces in a theater of war.
- synchronous speed — the speed at which an alternating-current machine must operate to generate electromotive force at a given frequency.
- synthetic phonics — a method of teaching people to read by training them to pronounce sounds associated with particular letters in isolation and then blend them together
- 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 second place — If one thing takes second place to another, it is considered to be less important and is given less attention than the other thing.
- teaching hospital — a hospital associated with a medical college and offering clinical and other facilities to those in various areas of medical study, as students, interns, and residents.
- 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.
- telephone service — a company or public utility that provides a telephone-operating service
- telescopic damper — a device with telescopic parts that reduce vibration in a motor vehicle
- the peace process — negotiations (between governments, countries, ect) towards peace or the resolution of a conflict
- the plot thickens — People sometimes say 'the plot thickens' when a situation or series of events is getting more and more complicated and mysterious.
- the south pacific — the part of the Pacific Ocean to the south of the equator
- thousandths-place — last in order of a series of a thousand.
- to come up trumps — If you say that someone came up trumps, you mean that they did something successfully, often when they were not expected to.
- to get psyched up — to prepare mentally
- to lick your lips — If you lick your lips, you move your tongue across your lips as you think about or taste something pleasant.
- to push your luck — If you say that someone is pushing their luck, you think they are taking a bigger risk than is sensible, and may get into trouble.
- top-security wing — a wing of a prison, mental hospital, etc that has a very high level of precautions against escape
- topological space — a set with a collection of subsets or open sets satisfying the properties that the union of open sets is an open set, the intersection of two open sets is an open set, and the given set and the empty set are open sets.
- turbosupercharger — (formerly) a turbocharger.
- uncompassionately — having or showing compassion: a compassionate person; a compassionate letter.
- uncooperativeness — working or acting together willingly for a common purpose or benefit.
- undercompensation — to compensate or pay less than is fair, customary, or expected.
- utopian socialism — (sometimes initial capital letter) an economic system based on the premise that if capital voluntarily surrendered its ownership of the means of production to the state or the workers, unemployment and poverty would be abolished.
- vacant possession — ownership of an unoccupied house or property, any previous owner or tenant having departed
- vacuum aspiration — menstrual extraction.
- vasovagal syncope — a faint brought on by excessive activity of the vagus nerve, causing the heart to slow and the blood pressure to fall. It can be caused by fear, choking, or stomach cramps and has no lasting effects
- vermiform process — vermiform appendix.
- war correspondent — a reporter or commentator assigned to send news or opinions directly from battle areas.
- warehouse receipt — a receipt for goods placed in a warehouse.
- weapons inspector — a person who inspects a country's weapons
- well-accomplished — completed; done; effected: an accomplished fact.
- zero-coupon bonds — Zero-coupon bonds are bonds with no coupons that do not pay interest, and are sold at a large discount from their face value.
- zygomatic process — any of several bony processes that articulate with the cheekbone.