12-letter words containing o, c, a, n
- caparisoning — Present participle of caparison.
- cape comorin — a headland at the southernmost point of India, in Tamil Nadu state
- cape nordkyn — a cape in N Norway: the northernmost point of the European mainland
- cape sounion — Cape, a cape in E central Greece, SE of Athens, at the tip of the Attica peninsula, in W Aegean Sea.
- capitulation — the act of capitulating
- capricornean — born under or characteristic of Capricorn
- capricornian — a person born under the sign of Capricorn, usually between December 22nd and January 19th.
- capsaicinoid — (organic chemistry) Any of a class of irritant compounds, related to capsaicin, that are responsible for the heat of chilli peppers.
- captiousness — The state of being captious.
- carbocations — Plural form of carbocation.
- carbocholine — carbachol.
- carbon black — a black finely divided form of amorphous carbon produced by incomplete combustion of natural gas or petroleum: used to reinforce rubber and in the manufacture of pigments and ink
- carbon brush — a small block of carbon used to convey current between the stationary and moving parts of an electric generator, motor, etc
- carbon cycle — the circulation of carbon between living organisms and their surroundings. Carbon dioxide from the atmosphere is synthesized by plants into plant tissue, which is ingested and metabolized by animals and converted to carbon dioxide again during respiration and decay
- carbon fiber — a very strong, lightweight synthetic fiber used in protective clothing, spacecraft components, racing shells, etc.
- carbon fibre — a black silky thread of pure carbon made by heating and stretching textile fibres and used because of its lightness and strength at high temperatures for reinforcing resins, ceramics, and metals, esp in turbine blades and for fishing rods
- carbon paper — Carbon paper is thin paper with a dark substance on one side. You use it to make copies of letters, bills, and other papers.
- carbon steel — steel whose characteristics are determined by the amount of carbon it contains
- carbon value — an empirical measurement of the tendency of a lubricant to form carbon when in use
- carbonaceous — of, resembling, or containing carbon
- carbonadoing — Present participle of carbonado.
- carbonatites — Plural form of carbonatite.
- carcinogenic — A substance that is carcinogenic is likely to cause cancer.
- card counter — a casino player who memorizes or records which cards have been played in previous hands in order to calculate the odds on receiving winning cards or combinations from those remaining to be dealt, the practice often being held as illegal.
- cardan joint — type of universal joint
- career woman — A career woman is a woman with a career who is interested in working and progressing in her job, rather than staying at home looking after the house and children.
- carillonneur — a person who plays a carillon
- carlovingian — Carolingian
- carnivourous — Misspelling of carnivorous.
- carnot cycle — an idealized reversible heat-engine cycle giving maximum efficiency and consisting of an isothermal expansion, an adiabatic expansion, an isothermal compression, and an adiabatic compression back to the initial state
- carolina bay — any of the shallow, usually marshy, oval depressions found in the coastal plains of the eastern U.S. that are heavily forested and have rich soil.
- carpetmonger — a person who frequently visits women's boudoirs
- carpool lane — a lane of a major road or motorway that is reserved for vehicles with a minimum number of passengers, designed to encourage carpooling
- carrion crow — a common predatory and scavenging European crow, Corvus corone, similar to the rook but having a pure black bill
- carry-on bag — a small bag that is taken inside an aircraft by hand personally by a passenger
- carryings-on — wild, extravagant, or immoral behavior
- cartoonishly — in a cartoonish manner
- carving fork — a large, two-tined fork with a metal guard to protect the hand, used to hold meat in place as it is being carved
- cash account — an account with a brokerage which stipulates that the client pays in full for any transactions, rather than being extended credit
- cash economy — an economic system, or part of one, in which financial transactions are carried out in cash rather than via direct debit, standing order, bank transfer, or credit card
- cash journal — cashbook.
- cassel brown — Vandyke brown.
- castellation — Architecture. built like a castle, especially with turrets and battlements.
- castigations — Plural form of castigation.
- casting vote — When a committee has given an equal number of votes for and against a proposal, the chairperson can give a casting vote. This vote decides whether or not the proposal will be passed.
- catamountain — any of several wildcats, esp. the leopard or the European wildcat
- catch points — railway points designed to derail a train running back in the wrong direction to prevent collision with a following train
- categorising — to arrange in categories or classes; classify.
- categorizing — Present participle of categorize.
- cater-cousin — a close friend