16-letter words containing ri
- chorionic villus — one of the branching outgrowths of the chorion that, together with maternal tissue, form the placenta.
- christening robe — a long white dress worn by a baby at his or her christening
- christian action — an inter-Church movement formed in 1946 to promote Christian ideals in society at large
- christmas beetle — any of various greenish-gold Australian scarab beetles of the genus Anoplognathus, which are common in summer
- christmas cactus — a Brazilian cactus, Schlumbergera (formerly Zygocactus) truncatus, widely cultivated as an ornamental for its showy red flowers
- christmas dinner — the main meal on Christmas day, eaten any time in the afternoon or evening
- christmas factor — a protein implicated in the process of blood clotting, the lack of which causes Christmas disease
- christmas hamper — a collection of seasonal delicacies, often housed in a wicker hamper, which people or organizations give as Christmas presents
- christmas island — an island in the Indian Ocean, south of Java: administered by Singapore (1900–58), now by Australia; phosphate mining. Pop: 1496 (2013 est). Area: 135 sq km (52 sq miles)
- christmas lights — strings of lights put up in the Christmas period to decorate houses
- chromic chloride — a violet, crystalline compound, CrCl 3 , occurring in both water-soluble and water-insoluble forms, or a green or violet, water-soluble deliquescent compound, CrCl 3 ⋅6H 2 O: used chiefly as a mordant, in chrome-steel plating, and in the synthesis of chromium salts.
- chromic fluoride — a green, crystalline, water-insoluble powder, CrF 3 ⋅4H 2 O or CrF 3 ⋅9H 2 O: used chiefly in printing and dyeing woolens.
- church suffering — the souls in purgatory.
- churidar pyjamas — long tight-fitting trousers, worn by Indian men and women
- chytridiomycosis — An infectious disease of amphibians caused by the chytrid fungus.
- circumlocutorily — In a circumlocutory manner.
- circumscriptible — Capable of being circumscribed or limited by bounds.
- circumscriptions — Plural form of circumscription.
- clarified butter — butter with the water and milk solids removed, used for cooking at high temperatures without burning
- clitoridectomies — Plural form of clitoridectomy.
- cluster variable — RR Lyrae star.
- coleridge-taylor — Samuel. 1875–1912, British composer, best known for his trilogy of oratorios Song of Hiawatha (1898–1900)
- colorado springs — a city and resort in central Colorado. Pop: 370 448 (2003 est)
- colorimetrically — (analytical chemistry) By means of colorimetry or by using a colorimeter.
- come/bring alive — If a story or description comes alive, it becomes interesting, lively, or realistic. If someone or something brings it alive, they make it seem more interesting, lively, or realistic.
- common logarithm — a logarithm to the base ten. Usually written log or log10
- common partridge — a small Old World gallinaceous game bird, Perdix perdix
- communitarianism — A theory or system of social organization based on small self-governing communities.
- community spirit — willingness and desire to participate in activities that promote a community
- complex variable — a variable to which complex numbers may be assigned as value.
- conciliatoriness — tending to conciliate: a conciliatory manner; conciliatory comments.
- confidence trick — A confidence trick is a trick in which someone deceives you by telling you something that is not true, often to trick you out of money.
- considering that — You use considering that to indicate that you are thinking about a particular fact when making a judgment or giving an opinion.
- conspiratorially — the act of conspiring.
- contact printing — the process of making contact prints.
- containerization — a method of shipping freight in relatively uniform, sealed, movable containers whose contents do not have to be unloaded at each point of transfer. Compare break-bulk (def 1).
- contemporariness — existing, occurring, or living at the same time; belonging to the same time: Newton's discovery of the calculus was contemporary with that of Leibniz.
- continental rise — the gently sloping transition between the continental slope and the deep ocean floor, usually characterized by coalescence of submarine alluvial fans.
- contractarianism — any of various theories that justify moral principles and political choices because they depend on a social contract involving certain ideal conditions, as lack of ignorance or uncertainty.
- control variable — Also called control. Statistics. a person, group, event, etc., that is used as a constant and unchanging standard of comparison in scientific experimentation. Compare dependent variable (def 2), independent variable (def 2).
- conus arteriosus — the most anterior part of the simple tubular heart of lower vertebrates and embryos of higher vertebrates, leading into the artery that leaves the heart; in mammals it forms a part of the upper wall of the right ventricle, in which the pulmonary artery originates.
- copolymerization — a process resembling polymerization, in which unlike molecules unite in alternate or random sequences in a chain
- copyright symbol — (character, legal) "©" The internationally recognised symbol required to introduce a copyright notice, a letter C with a circle around it. This can be encoded in ISO 8859-1 as character code decimal 169, hexadecimal A9, in HTML as ©, © or ©. A "c" in parentheses: "(c)" is sometimes used in documents stored in a coded character set such as ASCII that does not include the C in a circle, but this has no legal meaning.
- core description — A core description is a summary of the information about a rock sample, found by core analysis.
- counterculturist — Counterculturalist.
- counterguerrilla — (of operations, conflicts, etc) conducted against guerrillas
- counterinsurgent — of or relating to counterinsurgency
- counterintuition — intuition that is counter to common-sense expectation.
- counterintuitive — (of an idea, proposal, etc) seemingly contrary to common sense
- counterirritants — Plural form of counterirritant.