15-letter words containing o, v, i
- calvin coolidge — Calvin, 1872–1933, 30th president of the U.S. 1923–29.
- cardinal vowels — a set of theoretical vowel sounds, based on the shape of the mouth needed to articulate them, that can be used to classify the vowel sounds of any speaker in any language
- carnivorousness — flesh-eating: A dog is a carnivorous animal.
- cavalry officer — an officer in a cavalry regiment
- celo-navigation — celestial navigation.
- charlottesville — city in central Va.: pop. 45,000
- charm offensive — If you say that someone has launched a charm offensive, you disapprove of the fact that they are being very friendly to their opponents or people who are causing problems for them.
- chemoprevention — the prevention of disease, esp cancer, by means of chemical agents
- church slavonic — Old Church Slavonic, esp as preserved in the liturgical use of the Orthodox church
- circumnavigator — A person who circumnavigates; that is, sails around the world.
- circumvallation — surrounded by or as if by a rampart.
- circumvolutions — Plural form of circumvolution.
- ciudad victoria — a city in E central Mexico, capital of Tamaulipas state. Pop: 285 000 (2005 est)
- civilianization — the conversion from military to civilian status
- closed interval — an interval on the real line including its end points, as [0, 1], the set of reals between and including 0 and 1
- closed universe — (in cosmology) a hypothetical expanding universe that contains sufficient matter to reverse the observed expansion through its gravitational contraction.
- cognitive radio — a radio that can automatically alter frequency, power, modulation, etc, according to where it is located
- coldwater-river — a river in NW Mississippi, flowing S to the Tallahatchie River. 220 miles (354 km) long.
- collaboratively — in the manner of working with others on a joint project
- collective farm — (chiefly in Communist countries) a farm or group of farms managed and owned, through the state, by the community
- collective mark — a trademark or service mark used by the members of a cooperative, a union, or other collective association to identify themselves as members.
- collective noun — A collective noun is a noun such as 'family' or 'team' that refers to a group of people or things.
- communicatively — inclined to communicate or impart; talkative: He isn't feeling very communicative today.
- commutative law — a law asserting that the order in which certain logical operations are performed is indifferent.
- comparativeness — of or relating to comparison.
- competitiveness — of, pertaining to, involving, or decided by competition: competitive sports; a competitive examination.
- comprehensively — Something that is done comprehensively is done thoroughly.
- comprehensivize — to make (an educational system) comprehensive
- computer vision — a robot analogue of human vision in which information about the environment is received by one or more video cameras and processed by computer: used in navigation by robots, in the control of automated production lines, etc.
- conceivableness — The state or quality of being conceivable.
- confidence vote — a vote to clarify whether someone or something has the support of those present
- conjunctiveness — the quality of being conjunctive
- consecutiveness — The state or quality of being consecutive.
- conservationism — A movement that supports conservation, especially that of natural resources.
- conservationist — A conservationist is someone who cares greatly about the conservation of the environment and who works to protect it.
- conservatorship — the legal status of a person appointed by a court to protect the interests of someone, such as a child, who is unable to manage his or her own affairs
- consideratively — in a considerative manner
- constantine vii — known as Porphyrogenitus. 905–59 ad, Byzantine emperor (913–59) and scholar: his writings are an important source for Byzantine history
- constructivists — Plural form of constructivist.
- contemplatively — given to or characterized by contemplation: a contemplative mind.
- continuous wave — an electromagnetic wave, esp. a radio wave, with a constant amplitude and frequency
- contradictively — tending or inclined to contradict; involving contradiction; contradictory.
- contrapositives — (logic) Plural form of contrapositive.
- contravallation — fortifications built by besiegers around the place besieged
- controversially — of, relating to, or characteristic of controversy, or prolonged public dispute, debate, or contention; polemical: a controversial book.
- convection cell — a distinct volume of circulating fluid, in a fluid medium under gravity, that is heated from below and cooled from above: usually found in large groupings.
- convection oven — a type of oven which cooks food by circulating hot air
- conventionalise — Alternative spelling of conventionalize.
- conventionalism — advocacy of or conformity to that which is established
- conventionalist — conforming or adhering to accepted standards, as of conduct or taste: conventional behavior.