16-letter words containing u, c, e, l, o
- carbon disulfide — a heavy, volatile, colorless liquid, CS2, highly flammable and poisonous, used as a solvent, insecticide, etc.
- carolus linnaeus — Carolus [kar-uh-luh s] /ˈkær ə ləs/ (Show IPA), (Carl von Linné) 1707–78, Swedish botanist.
- carry-on luggage — luggage that is taken inside an aircraft by hand personally by a passenger
- caryophyllaceous — of, relating to, or belonging to the Caryophyllaceae, a family of flowering plants including the pink, carnation, sweet william, and chickweed
- cascade molecule — a synthetic polymer with a branching, treelike structure; a type of macromolecule in which chains radiate out from a central atom or cluster of atoms to transfer genetic material to living cells.
- cedar revolution — the popular protests in 2005 that brought down the Lebanese cabinet and prompted Syria to withdraw its troops from Lebanon
- central european — involving or denoting the people, countries, cultures, or languages of Central Europe
- century meltdown — Year 2000
- chalon-sur-saône — an industrial city in E central France, on the Saône River. Pop: 50 124 (1999)
- charles coughlin — Charles Edward ("Father Coughlin") 1891–1979, U.S. Roman Catholic priest, activist, radio broadcaster, and editor, born in Canada.
- chemoluminescent — (chemistry) Exhibiting chemoluminescence.
- chemonucleolysis — treatment for a herniated spinal disk in which chymopapain is injected into the disk to dissolve tissue.
- cholera infantum — an often fatal form of gastroenteritis occurring in infants, not of the same cause as cholera but having somewhat similar characteristics.
- 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.
- cleaning product — a detergent or other household cleaner
- clearance volume — The clearance volume is the volume remaining above the piston of an engine when it reaches top dead center.
- cloak-and-suiter — a manufacturer or seller of clothing.
- cloistered vault — a vault having the form of a number of intersecting coves.
- clootie dumpling — a boiled suet pudding containing dried fruits
- closed community — a plant community that does not allow for further colonization, all the available niches being occupied
- closing argument — In a court case, a lawyer's closing argument is their final speech, in which they give a summary of their case.
- cobweb houseleek — a small southern European plant, Sempervivum arachoideum, of the stonecrop family, having a dense, globular cluster of cobwebby leaves and red flowers on hairy stalks.
- cochineal cactus — a treelike cactus, Nopalea cochenillifera, of Mexico and Central America, that is a principal source of food of the cochineal insect.
- cocktail sausage — a small sausage served with drinks
- collective fruit — multiple fruit
- college graduate — a student who has recently graduated from college
- colles' fracture — a fracture of the radius just above the wrist, with backward and outward displacement of the hand
- collision course — If two or more people or things are on a collision course, there is likely to be a sudden and violent disagreement between them.
- colorado plateau — a plateau in the SW United States, in N Arizona, NW New Mexico, S Utah, and SW Colorado: location of the Grand Canyon.
- columbia heights — a city in SE Minnesota, near Minneapolis.
- column extractor — A column extractor is a tall vessel in which one liquid removes something from another liquid using physical contact.
- come full circle — to arrive back at one's starting point
- command language — the language used to access a computer system
- commensurability — The quality of being commensurable or commensurate.
- communicableness — The state or quality of being communicable.
- community leader — a leading figure in a community
- companion volume — a book that complements another on a related subject, usually by the same author
- complex pendulum — a complex structure mounted so that it can swing freely under the influence of gravity
- complicitousness — (rare, possibly nonstandard) Complicity.
- compute parallel — (language) (Compel) The first single-assignment language.
- concurrent clean — (language) An alternative name for Clean 1.0.
- confused elderly — old and no longer having mental abilities sufficient for independent living
- congeliturbation — the churning, heaving, and thrusting of soil material due to the action of frost.
- conical pendulum — a clock pendulum oscillating in a circle rather than in a straight line.
- consanguineously — In a consanguineous fashion; by blood relationship.
- consenting adult — a male person over the age of sixteen, who may legally engage in homosexual behaviour in private
- consequentialism — the doctrine that an action is right or wrong according as its consequences are good or bad
- consequentialist — the theory that human actions derive their moral worth solely from their outcomes or consequences.
- consequentiality — following as an effect, result, or outcome; resultant; consequent.
- consumer durable — Consumer durables are goods which are expected to last a long time, and are bought infrequently.