15-letter words containing c, h, i, r, o
- pleochroic halo — a dark-colored, microscopic ring around a minute radioactive particle in certain mineral crystals, used in estimating the age of the rocks containing these crystals
- polish corridor — a strip of land near the mouth of the Vistula River: formerly separated Germany from East Prussia; given to Poland in the Treaty of Versailles 1919 to provide it with access to the Baltic.
- polychlorinated — having multiple chlorine atoms
- polymorphically — in a polymorphic manner
- posthemorrhagic — occurring after a haemorrhage
- postsynchronize — to add sound, such as dubbing, to a film or video after shooting is completed
- power macintosh — Power Mac
- process heating — Process heating is heating, usually from steam, which is used to increase the temperature in a process vessel.
- proscenium arch — the arch separating the stage from the auditorium
- psychobiography — a biographical study focusing on psychological factors, as childhood traumas and unconscious motives.
- psychochemistry — the treatment of mental illnesses by drugs
- psychogeriatric — the psychology of old age.
- psychographical — relating to psychographics
- psychohistorian — a person who writes psychohistory
- psychotherapist — the treatment of psychological disorders or maladjustments by a professional technique, as psychoanalysis, group therapy, or behavioral therapy.
- pulchritudinous — physically beautiful; comely.
- pulmobranchiate — possessing a pulmobranch
- pyrotechnically — in a pyrotechnical manner
- pyrrhic victory — a victory or goal achieved at too great a cost.
- quasihistorical — of, pertaining to, treating, or characteristic of history or past events: historical records; historical research.
- quiche lorraine — a quiche containing bits of bacon or ham and often cheese.
- radiochemically — by radiochemical means or methods; from a radiochemical perspective
- radiotechnology — the technical application of any form of radiation to industry.
- religion of chi — /ki:/ [Case Western Reserve University] Yet another hackish parody religion (see also Church of the SubGenius, Discordianism). In the mid-70s, the canonical "Introduction to Programming" courses at CWRU were taught in ALGOL, and student exercises were punched on cards and run on a Univac 1108 system using a homebrew operating system named CHI. The religion had no doctrines and but one ritual: whenever the worshipper noted that a digital clock read 11:08, he or she would recite the phrase "It is 11:08; ABS, ALPHABETIC, ARCSIN, ARCCOS, ARCTAN." The last five words were the first five functions in the appropriate chapter of the ALGOL manual; note the special pronunciations /obz/ and /ark'sin/ rather than the more common /ahbz/ and /ark'si:n/. Using an alarm clock to warn of 11:08's arrival was considered harmful.
- reorchestration — a renewed or second orchestration of a piece of music, the act of reorchestrating
- reservoir patch — A reservoir patch is an adhesive patch enclosing an amount of medicine. The patch is applied to the skin, and the medicine in it is delivered through a membrane into the skin and into the bloodstream.
- rhinoceros horn — the horn of a rhinoceros
- rhyming couplet — a pair of lines in poetry that rhyme and usually have the same rhythm
- right ascension — the arc of the celestial equator measured eastward from the vernal equinox to the foot of the great circle passing through the celestial poles and a given point on the celestial sphere, expressed in degrees or hours.
- right of search — the privilege of a nation at war to search neutral ships on the high seas for contraband or other matter, carried in violation of neutrality, that may subject the ship to seizure.
- right to choose — the right of a woman to have a legal abortion if she chooses to do so.
- right-of-center — holding conservative views in politics; right-wing.
- right-of-centre — You can describe a person or political party as right-of-centre if they have political views which are closer to capitalism and conservatism than to socialism but which are not very extreme.
- rightabout-face — a turning directly about so as to face in the opposite direction
- rochester hills — city in SE Mich., near Detroit: pop. 69,000
- rolling kitchen — a mobile kitchen used for feeding troops outdoors.
- ronne ice shelf — an ice barrier in Antarctica, in SW Weddell Sea, bordered by Ellsworth Land on the NW and Berkner Island on the E.
- rose of jericho — an Asian plant, Anastatica hierochuntica, of the mustard family, which, after drying and curling up, expands when moistened.
- rubbing alcohol — a poisonous solution of about 70 percent isopropyl or denatured ethyl alcohol, usually containing a perfume oil, used chiefly in massaging.
- sailor's choice — any of various small percoid fishes of American coastal regions of the Atlantic, esp the grunt Haemulon parra and the pinfish
- sailor's-choice — any of several fishes living in waters along the Atlantic coast of the U.S., especially a pinfish, Lagodon rhomboides, ranging from Massachusetts to Texas, and a grunt, Haemulon parrai, ranging from Florida to Brazil.
- sandwich course — A sandwich course is an educational course in which you have periods of study between periods of being at work.
- saprophytically — any organism that lives on dead organic matter, as certain fungi and bacteria.
- scatter cushion — Scatter cushions are small cushions for use on sofas and chairs.
- schillerization — the process of altering crystals to produce schiller
- schone mullerin — a song cycle (1823), by Franz Schubert, consisting of 20 songs set to poems by Wilhelm Müller.
- school district — A school district is an area which includes all the schools that are situated within that area and are governed by a particular authority.
- schooner-rigged — rigged as a schooner, especially with gaff sails and staysails only.
- schopenhauerian — Arthur [ahr-too r] /ˈɑr tʊər/ (Show IPA), 1788–1860, German philosopher.
- schopenhauerism — the philosophy of Schopenhauer, who taught that only the cessation of desire can solve the problems arising from the universal impulse of the will to live.