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17-letter words containing t, r, o

  • do your own thing — If you do your own thing, you live, act, or behave in the way you want to, without paying attention to convention or depending on other people.
  • document examiner — (hypertext, tool)   A high-performance hypertext system by Symbolics that provides on-line access to their user documentation.
  • dog in the manger — a person who selfishly keeps something that he or she does not really need or want so that others may not use or enjoy it.
  • dollars-and-cents — considered strictly in terms of money: from a dollars-and-cents viewpoint.
  • domestic commerce — an interchange of goods or commodities, especially on a large scale between different countries (foreign commerce) or between different parts of the same country (domestic commerce) trade; business.
  • doorstep salesman — a door-to-door salesman
  • double gloucester — a type of smooth orange-red cheese of mild flavour
  • double quatrefoil — a charge having the form of a foil with eight leaves, used especially as the cadency mark of a ninth son.
  • double refraction — the separation of a ray of light into two unequally refracted, plane-polarized rays of orthogonal polarizations, occurring in crystals in which the velocity of light rays is not the same in all directions.
  • double track line — a railway line with double track
  • douglas engelbart — (person)   Douglas C. Engelbart, the inventor of the mouse. On 1968-12-09, Douglas C. Engelbart and the group of 17 researchers working with him in the Augmentation Research Center at Stanford Research Institute in Menlo Park, California, USA, presented a 90-minute live public demonstration of the on live system, NLS, they had been working on since 1962. The presentation was a session in the of the Fall Joint Computer Conference held at the Convention Center in San Francisco, and it was attended by about 1000 computer professionals. This was the public debut of the computer mouse, hypertext, object addressing, dynamic file linking and shared-screen collaboration involving two persons at different sites communicating over a network with audio and video interface. The original 90-minute video: Hyperlinks, Mouse, Web-board.
  • douglas macarthur — Douglas, 1880–1964, U.S. general: supreme commander of allied forces in SW Pacific during World War II and of UN forces in Korea 1950–51.
  • downward mobility — movement from one social level to a higher one (upward mobility) or a lower one (downward mobility) as by changing jobs or marrying.
  • dramatis personae — (used with a plural verb) the characters in a play.
  • drawn-thread work — ornamental needlework done by drawing threads out of the fabric and using the remaining threads to form lacelike patterns
  • drilling platform — a structure, either fixed to the sea bed or mobile, which supports the machinery and equipment (the drilling rig), together with the stores, required for digging an offshore oil well
  • drinking fountain — a water fountain that ejects a jet of water for drinking without a cup.
  • drive to the wall — to force into an awkward situation
  • drive-by shooting — an incident in which a person, building, or vehicle is shot at by someone in a moving vehicle
  • droit du seigneur — the supposed right claimable by a feudal lord to have sexual relations with the bride of a vassal on her first night of marriage.
  • drop on the floor — To react to an error condition by silently discarding messages or other valuable data. "The gateway ran out of memory, so it just started dropping packets on the floor." Also frequently used of faulty mail and netnews relay sites that lose messages. See also black hole, bit bucket.
  • droplet infection — infection spread by airborne droplets of secretions from the nose, throat, or lungs.
  • ductus arteriosis — a fetal blood vessel that connects the left pulmonary artery directly to the descending aorta, normally closing after birth.
  • eastern orthodoxy — the faith, practice, membership, and government of the Eastern Orthodox Church.
  • eastern townships — an area of central Canada, in S Quebec: consists of 11 townships south of the St Lawrence
  • eastern tradition — any of the philosophies and teachings that derive from Hinduism, Buddhism, Taoism, and other spiritual traditions of the East
  • ectoparasiticides — Plural form of ectoparasiticide.
  • ectopic pregnancy — the development of a fertilized ovum outside the uterus, as in a Fallopian tube.
  • edgar watson howe — E(dgar) W(atson) 1853–1937, U.S. novelist and editor.
  • ehelp corporation — (company)   A vendor of Microsoft Windows application development tools such as RoboHELP and RoboDemo. EHelp were formerly (around 1997) Blue Sky Software. Address: 7777 Fay Avenue, Suite 201, La Jolla, CA 92037, USA. Telephone: +1-800-793-0364, +1 (619) 459 6365. Fax: +1 (619) 459 6366.
  • electoral college — officials: vote for president
  • electric constant — the permittivity of free space, which has the value 8.854 187 × 10–12 farad per metre
  • electricity board — a company which supplies electricity
  • electroanesthesia — Anesthesia induced by cranial electrotherapy stimulation.
  • electrocardiogram — A record or display of a person’s heartbeat produced by electrocardiography.
  • electrochemically — In an electrochemical manner.
  • electroconvulsive — Of or relating to the treatment of mental illness by the application of electric shocks to the brain.
  • electrodeposition — The deposition of a metal on a cathode during electrolysis; used as a method of purification.
  • electrofiltration — Electrofiltration is a separation process in which an electric field is applied across a filter to improve separation.
  • electrolytic cell — any device in which electrolysis occurs
  • electromechanical — Of, relating to, or denoting a mechanical device that is electrically operated.
  • electrometallurgy — metallurgy involving the use of electric-arc furnaces, electrolysis, and other electrical operations
  • electromyographic — Using electromyography.
  • electron affinity — a measure of the ability of an atom or molecule to form a negative ion, expressed as the energy released when an electron is attached
  • electronegativity — The tendency, or a measure of the ability, of an atom or molecule to attract electrons and thus form bonds.
  • electronic office — integrated computer systems designed to handle office work
  • electrophysiology — The branch of physiology that deals with the electrical phenomena associated with nervous and other bodily activity.
  • electropositivity — (uncountable) the condition of being electropositive.
  • electroretinogram — A record of the electrical activity of the retina, used in medical diagnosis and research.
  • electrostatically — In an electrostatic manner, by electrostatic means.
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