13-letter words containing os
- dipleidoscope — an instrument that uses a telescope and a hollow prism to see when the sun crosses the meridian
- disgospelling — depriving of access to the gospel
- disposability — designed for or capable of being thrown away after being used or used up: disposable plastic spoons; a disposable cigarette lighter.
- dispositional — the predominant or prevailing tendency of one's spirits; natural mental and emotional outlook or mood; characteristic attitude: a girl with a pleasant disposition.
- dispositioned — Simple past tense and past participle of disposition.
- dispositively — in a dispositive manner
- dispossessing — Present participle of dispossess.
- dispossession — to put (a person) out of possession, especially of real property; oust.
- dispossessory — to put (a person) out of possession, especially of real property; oust.
- dolichosaurus — any of various extinct Cretaceous aquatic reptiles that had long necks and bodies and well-developed limbs
- dos requester — (networking) An MS-DOS client that provides transparent redirection of printing and file accesses to a network server. It handles levels 3, 4 and 5 of the Open Systems Interconnect seven layer model. A DOS requester under Novell NetWare will interface to a network card driver with an ODI interface, and will be either a single executable (netx.exe) or a set of VLMs that are loaded on demand. In the IBM/Microsoft LAN Manager/SMB world, where the name DOS redirector is more common, there will be an NDIS interface driver and a net.exe executable.
- dromaeosaurid — A carnivorous bipedal dinosaur of a late Cretaceous family that included deinonychus and the velociraptors. They had a large slashing claw on each hind foot.
- e-proposition — a universal negative proposition
- early closing — shop closure at earlier hour
- ectosymbionts — Plural form of ectosymbiont.
- edmund andros — Sir Edmund, 1637–1714, British governor in the American colonies, 1686–89, 1692–98.
- eleanor cross — any of the crosses erected at each place where the body of Eleanor of Castile (1246–90, Edward I's Spanish wife) rested between Nottingham (where she died) and London (where she is buried)
- electroscopes — Plural form of electroscope.
- electrostatic — Of or relating to stationary electric charges or fields as opposed to electric currents.
- electrostrong — (physics) describing the combination of the electromagnetic and strong nuclear forces.
- endometriosis — A condition resulting from the appearance of endometrial tissue outside the uterus and causing pelvic pain.
- endoskeletons — Plural form of endoskeleton.
- endosmometric — relating to the measurement of endosmotic action
- endosymbiosis — Symbiosis in which one of the symbiotic organisms lives inside the other.
- endosymbiotic — Of or pertaining to endosymbiosis.
- enhypostatize — to come together in one person or hypostasis
- entomostracan — any small crustacean of the group (formerly subclass) Entomostraca, including the branchiopods, ostracods, and copepods
- epanadiplosis — a figure of speech involving the same word being used at the beginning and the end
- ergotoxicosis — Ergotism.
- erythematosus — (pathology) An eruption of red lesions.
- esophagoscope — An instrument for the inspection or treatment of the esophagus.
- eugeosyncline — a geosyncline characterized by lithology typical of deep ocean environments
- ex post facto — having retrospective effect
- explosiveness — The state of being explosive.
- expostulating — Present participle of expostulate.
- expostulation — (countable) The act of reasoning earnestly in order to dissuade or remonstrate.
- expostulatory — Of, characterized by, or exhibiting expostulation.
- extraposition — placement of something outside something else
- ferrosoferric — containing both a ferrous compound and a ferric compound
- fluophosphate — fluorophosphate.
- fluoroscoping — Present participle of fluoroscope.
- fluoroscopist — One who carries out fluoroscopy.
- fosamprenavir — (pharmaceutical drug) An anti-retroviral prodrug of the protease inhibitor amprenavir. It is used to treat HIV infected patients.
- fossil energy — heat energy released by burning fossil fuel
- fossiliferous — bearing or containing fossils, as rocks or strata.
- fossilisation — Alternative spelling of fossilization.
- fossilization — Geology. to convert into a fossil; replace organic with mineral substances in the remains of an organism.
- foster father — a man who takes the place of a father in raising a child.
- foster mother — a woman who takes the place of a mother in raising a child.
- foster parent — a foster father or foster mother.