15-letter words containing u, n, p, o
- common multiple — an integer or polynomial that is a multiple of each integer or polynomial in a group
- communion plate — a flat plate held under the chin of a communicant in order to catch any fragments of the consecrated Host
- communist party — (in non-Communist countries) a political party advocating Communism
- compendiousness — The state or quality of being compendious.
- compound animal — any animal, such as most hydroids, corals, and bryozoans, composed of a number of individuals produced by budding from a single parent and usually so fused together that no demarcation is clearly distinguishable
- compound engine — a steam engine in which the steam is expanded in more than one stage, first in a high-pressure cylinder and then in one or more low-pressure cylinders
- compound flower — a flower head made up of many small flowers appearing as a single bloom, as in the daisy
- compound magnet — a magnet consisting of two or more separate magnets placed together with like poles pointing in the same direction.
- compound number — a quantity expressed in two or more different but related units
- compton-burnett — Dame Ivy. 1884–1969, English novelist. Her novels include Men and Wives (1931) and Mother and Son (1955)
- computationally — from a computational point of view
- computer dating — the use of computers by dating agencies to match their clients
- computer screen — the working area on the monitor of a computer
- 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.
- computerisation — (chiefly, British) alternative spelling of computerization.
- computerization — to control, perform, process, or store (a system, operation, or information) by means of or in an electronic computer or computers.
- conceptualising — Present participle of conceptualise.
- conceptualistic — Of or pertaining to conceptualism.
- conceptualizing — Present participle of conceptualize.
- concurrent lisp — (language) A concurrent version of Lisp. Sugimoto et al implemented an interpreter on a "large scale computer" and were planning to implement it on multiple microprocessors.
- connoisseurship — a person who is especially competent to pass critical judgments in an art, particularly one of the fine arts, or in matters of taste: a connoisseur of modern art.
- conspicuousness — Openness or exposure to the view; a state of being clearly visible.
- consumption tax — a tax, as a sales tax, levied on consumer goods or services at the time of sale.
- contadora group — a group of four Latin American nations, Colombia, Mexico, Panama, and Venezuela, formed in January, 1983, to help solve the problems of the region.
- contemporaneous — If two events or situations are contemporaneous, they happen or exist during the same period of time.
- copenhagen blue — a greyish-blue colour
- corruptibleness — The state or quality of being corruptible.
- cottage pudding — plain cake covered with a sweet sauce
- countercampaign — a campaign responding to another campaign
- counterexamples — Plural form of counterexample.
- counterpetition — a formal request for legal action submitted to a court by a respondent who has received a petition
- counterplotting — Present participle of counterplot.
- counterpointing — Present participle of counterpoint.
- counterpressure — an opposing pressure
- counterproposal — a proposal offered as an alternative to a previous proposal
- counterpunching — Present participle of counterpunch.
- counterpurchase — barter, especially of products or materials between international companies or importers and exporters.
- counterresponse — a response or reply which opposes or answers a previous response
- country bumpkin — an awkward, simple, rustic person
- county palatine — the lands of a count palatine
- courting couple — a pair of lovers
- cpu info center — (processor) An old website at the University of California at Berkeley describing many different computers and their performance.
- cricopharyngeus — (anatomy) Part of the inferior pharyngeal constrictor, arising from the cricoid cartilage.
- cushion capital — a capital, used in Byzantine, Romanesque, and Norman architecture, in the form of a bowl with a square top
- daguerreotyping — Present participle of daguerreotype.
- defunct process — zombie process
- deposit account — A deposit account is a type of bank account where the money in it earns interest.
- dessertspoonful — You can refer to an amount of food resting on a dessertspoon as a dessertspoonful of food.
- direct coupling — conductive coupling between electronic circuits, as opposed to inductive or capacitative coupling
- double printing — the exposure of the same positive photographic emulsion to two or more negatives, resulting in the superimposition of multiple images after development