17-letter words containing a, s, p, o
- complimentariness — The state or quality of being complimentary.
- composite volcano — a large, steep volcano built up of alternating layers of lava and ash or cinders.
- composite-volcano — a large, steep volcano built up of alternating layers of lava and ash or cinders.
- compression ratio — the ratio of the volume enclosed by the cylinder of an internal-combustion engine at the beginning of the compression stroke to the volume enclosed at the end of it
- computer graphics — the use of a computer to produce and manipulate pictorial images on a video screen, as in animation techniques or the production of audiovisual aids
- conceptualisation — The act of conceptualising, or something conceptualised.
- concurrent pascal — (language) An extension of a Pascal subset, Sequential Pascal, developed by Brinch Hansen in 1972-75. Concurrent Pascal was the first language to support monitors. It provided access to hardware devices through monitor calls and also supported processes and classes.
- conscript fathers — august legislators, esp Roman senators
- consolation prize — A consolation prize is a small prize which is given to a person who fails to win a competition.
- conspiracy theory — A conspiracy theory is a belief that a group of people are secretly trying to harm someone or achieve something. You usually use this term to suggest that you think this is unlikely.
- conspiratorialist — a person who believes in or supports a conspiracy theory.
- consumer sampling — a research technique in which targeted consumers are polled or tested for their receptiveness to a product or service
- contemplativeness — The state or quality of being contemplative.
- contemporaneously — living or occurring during the same period of time; contemporary.
- continental slope — a steep slope separating a continental shelf and a deep ocean basin.
- cooperative store — a retail store owned and managed by consumer-customers who supply the capital and share in the profits by patronage dividends.
- copernican system — the theory published in 1543 by Copernicus which stated that the earth and the planets rotated around the sun and which opposed the Ptolemaic system
- corporal of horse — a noncommissioned rank in the British Household Cavalry above that of sergeant and below that of staff sergeant
- corporate sponsor — a business that sponsors a particular type of event
- corpus cavernosum — either of two masses of erectile tissue in the penis of mammals
- counter-espionage — Counter-espionage is the same as counter-intelligence.
- counterparty risk — the risk that a person who is a party to a contract will default on their obligations under that contract
- course protractor — a navigational instrument for measuring the bearing of a course as given on a chart, having a disk calibrated in degrees and an arm pivoted about the center of the disk.
- courtship display — behaviour that is aimed at attracting a mate
- cross-pollination — the transfer of pollen from the anthers of one flower to the stigma of another flower by the action of wind, insects, etc
- cryopreservations — the storage of blood or living tissues at extremely cold temperatures, often -196 degrees Celsius.
- cryptocrystalline — (of rocks) composed of crystals that can be distinguished individually only by the use of a polarizing microscope
- cut a person dead — to ignore a person completely
- cypriot syllabary — a syllabic script in use on Cyprus in the first millennium b.c., used for the writing of Greek and of an unknown language.
- cytotrophoblastic — Relating to, or containing, cytotrophoblasts.
- d&o insurance — D&O insurance is a personal liability insurance that provides cover to the directors and senior executives of a company.
- damon and pythias — two friends noted for their mutual loyalty. Damon offered himself as a hostage for Pythias, who was to be executed for treason by Dionysius of Syracuse. When Pythias returned to save his friend's life, he was pardoned
- damp-proof course — A damp-proof course is the same as a damp course.
- daphnis and chloe — two lovers in pastoral literature, esp in a prose idyll attributed to the Greek writer Longus
- de-specialization — the act of specializing, or pursuing a particular line of study or work: Medical students with high student loans often feel driven into specialization.
- dehospitalization — hospitalization insurance.
- depersonalisation — Alternative spelling of depersonalization.
- depersonalization — the act or an instance of depersonalizing
- dephlogisticating — Present participle of dephlogisticate.
- dephosphorylation — the removal of a phosphate group from an organic compound, as in the changing of ATP to ADP.
- deprofessionalise — to remove from professional control, influence, manipulation, etc.
- deprofessionalize — to remove from professional control, influence, manipulation, etc.
- despotic monarchy — absolute monarchy.
- developmentalists — an expert in or advocate of developmental psychology.
- dipterocarpaceous — of, relating to, or belonging to the Dipterocarpaceae, a family of trees chiefly native to tropical SE Asia, having two-winged fruits. Many species yield useful timber and resins
- dispassionateness — The state or quality of being dispassionate.
- dispensationalism — the interpreting of history as a series of divine dispensations.
- disposable income — the part of a person's income remaining after deducting personal income taxes.
- disproportionally — not in proportion; disproportionate.
- disproportionates — Third-person singular simple present indicative form of disproportionate.