17-letter words containing i, c, o, m, p
- quasi-competitive — of, pertaining to, involving, or decided by competition: competitive sports; a competitive examination.
- recoil escapement — anchor escapement.
- redemption center — a commercial establishment at which trading stamps of a specific brand may be exchanged for merchandise.
- republic of yemen — Republic of, a country in S Arabia, formed in 1990 by the merger of the Yemen Arab Republic and the People's Democratic Republic of Yemen. 207,000 sq. mi. (536,130 sq. km). Capital: Aden.
- ribbon microphone — a microphone that utilizes a metal ribbon suspended in a magnetic field.
- sandwich compound — any of a class of organometallic compounds whose molecules have a metal atom or ion bound between two plane parallel organic rings
- scheme repository — A collection of free Scheme programs.
- schmidt telescope — a wide-angle reflecting telescope used primarily for astronomical photography, in which spherical aberration and coma are reduced to a minimum by means of a spherical mirror with a corrector plate near its focus.
- self-emancipation — the act of emancipating.
- self-incompatible — not capable of self-pollination.
- semi-biographical — of or relating to a person's life: He's gathering biographical data for his book on Milton.
- semi-monopolistic — a person who has a monopoly.
- semisophisticated — somewhat sophisticated.
- shuttle diplomacy — diplomatic negotiations carried out by a mediator who travels back and forth between the negotiating parties.
- simple microscope — a microscope having a single lens.
- special committee — a committee, as of a legislative body, that is formed to examine and report on a specific bill or issue.
- spectromicroscope — a microscope with an attached spectroscope.
- spectroradiometer — an instrument for determining the radiant-energy distribution in a spectrum, combining the functions of a spectroscope with those of a radiometer.
- spectrum disorder — any of a group of disorders each having symptoms that occur on a continuum and certain features that are shared along its spectrum but that manifest in markedly different forms and degrees. See also autism spectrum disorder.
- 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.
- storm in a teacup — a violent fuss or disturbance over a trivial matter
- 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.
- support mechanism — any formal system or method of providing support or assistance
- telescopic damper — a device with telescopic parts that reduce vibration in a motor vehicle
- the olympic flame — the flame 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 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
- thematic approach — teaching organized by theme rather than by school subject
- thermoperiodicity — the effect on an organism of rhythmic fluctuations in temperature.
- 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.
- traffic policeman — a policeman controlling traffic, esp while stationed at an intersection, or enforcing traffic regulations
- tropical aquarium — an aquarium designed for the maintenance and breeding of tropical fish and kept at a suitably warm temperature.
- tropical maritime — a type of warm, wet air mass originating at low latitudes over ocean areas
- tropical medicine — the branch of medicine dealing with the study and treatment of diseases occurring in the tropics.
- uncompassionately — having or showing compassion: a compassionate person; a compassionate letter.
- uncomprehendingly — to understand the nature or meaning of; grasp with the mind; perceive: He did not comprehend the significance of the ambassador's remark.
- unconformity trap — An unconformity trap is a hydrocarbon trap where the closure is made by an unconformity (= a formation of rock layers which represents a gap in the geological record).
- undercompensation — to compensate or pay less than is fair, customary, or expected.
- unipalm group plc — (company) A company floated in March 1994.
- 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.
- vacuum aspiration — menstrual extraction.
- vermiform process — vermiform appendix.
- vitamin b complex — an important group of water-soluble vitamins containing vitamin B 1 , vitamin B 2 , etc.
- well-accomplished — completed; done; effected: an accomplished fact.
- zygomatic process — any of several bony processes that articulate with the cheekbone.