15-letter words containing a, g, i
- cactus geranium — a plant, Pelargonium echinatum, of the geranium family, native to southern Africa, having prickly stipules and white or reddish flowers.
- cairngorm-stone — smoky quartz.
- california gull — a large gull, Larus californicus, of the western U.S.
- call for margin — a demand made by a stockbroker for partial payment of a client's debt due to decreasing value of the collateral
- call forwarding — a telephone service that allows incoming calls to be transferred automatically to another number or extension
- call into being — to create
- calvin coolidge — Calvin, 1872–1933, 30th president of the U.S. 1923–29.
- campaign button — a disk-shaped pin worn by a supporter of a political candidate, usually bearing the name of the candidate and often a slogan or the candidate's picture.
- campaign ribbon — a distinctively colored ribbon, either on a small, narrow bar or in the form of a strip, representing a military campaign participated in by the wearer.
- campaign worker — a person who carries out duties for a political candidate or party, esp before an election
- canadian legion — a national social club for veterans of the Canadian armed services.
- canning factory — a building or group of buildings containing a plant assembly where food is sealed in cans or tins to preserve it
- capital gearing — the ratio of a company's debt capital to its equity capital
- carcinogenicity — any substance or agent that tends to produce a cancer.
- cardiac massage — a rhythmic compressing of the heart, using the hands to force blood through the blood vessels: an emergency medical procedure for treating heart failure
- carding machine — card2 (defs 1, 2).
- carl xvi gustaf — born 1946, king of Sweden from 1973
- carriage return — a mechanism on a typewriter that causes the carriage to return to the left side of the paper
- carrying charge — the opportunity cost of unproductive assets, such as goods stored in a warehouse
- cartridge brass — brass composed of about 70 percent copper and 30 percent zinc.
- cartridge paper — an uncoated type of drawing or printing paper, usually made from bleached sulphate wood pulp with an addition of esparto grass
- cassini-huygens — a NASA-ESA spacecraft launched in 1997 to study Saturn and its moons; Cassini entered orbit around the planet in 2004 and released the Huygens probe which landed on Titan in 2005
- catastrophising — Present participle of catastrophise.
- catastrophizing — Present participle of catastrophize.
- categoricalness — The quality of being categorical, positive, or absolute.
- categorisations — Plural form of categorisation.
- categorizations — Plural form of categorization.
- category killer — a person, product, or business that dominates a particular market
- cattle breeding — the science or business of breeding and raising cattle
- celestial globe — a spherical model of the celestial sphere showing the relative positions of stars, constellations, etc
- celo-navigation — celestial navigation.
- centipede grass — a slow-growing grass, Eremochloa ophiuroides, introduced into the U.S. from China and used for lawns in warm areas.
- central casting — a nominal casting agency that delivers stereotypes to films or, figuratively, to real life situations
- central heating — Central heating is a heating system for buildings. Air or water is heated in one place and travels round a building through pipes and radiators.
- central locking — a system by which all the doors of a motor vehicle can be locked simultaneously when the driver's door is locked
- centrifugal box — a revolving chamber, used in the spinning of manufactured filaments, in which the plastic fibers, subjected to centrifugal force, are slightly twisted and emerge in the form of yarn wound into the shape of a hollow cylinder.
- chagas' disease — a form of trypanosomiasis found in South America, caused by the protozoan Trypanosoma cruzi, characterized by fever and, often, inflammation of the heart muscles
- chain lightning — lightning that zigzags across the sky
- channel hopping — (chat) To rapidly switch channels on IRC, or a GEnie chat board. This term may derive from the TV idiom, "channel surfing".
- channel surfing — to change from one channel on a television set to another with great or unusual frequency, especially by using a remote control.
- channel-hopping — Channel-hopping means switching quickly between different television channels because you are looking for something interesting to watch.
- channel-surfing — Channel-surfing is the same as channel-hopping.
- chao k'uang-yin — (Tʾai Tsu) 927–976 a.d, Chinese emperor 960–976: founder of the Sung dynasty.
- chaulmoogra oil — a brownish-yellow oil or soft fat expressed from the seeds of a chaulmoogra tree, used formerly in the treatment of leprosy and skin diseases.
- chelating agent — a chemical compound that coordinates with a metal to form a chelate, often used to trap or remove heavy metal ions
- chemical change — Chemistry. a usually irreversible chemical reaction involving the rearrangement of the atoms of one or more substances and a change in their chemical properties or composition, resulting in the formation of at least one new substance: The formation of rust on iron is a chemical change.
- chewing tobacco — tobacco, in the form of a plug, usually flavored, for chewing rather than smoking.
- chiang kai-shek — original name Chiang Chung-cheng, 1887–1975, Chinese general: president of China (1928–31; 1943–49) and of the Republic of China (Taiwan) (1950–75). As chairman of the Kuomintang, he allied with the Communists against the Japanese (1937–45), but in the Civil War that followed was forced to withdraw to Taiwan after his defeat by the Communists (1949)
- chicago heights — a city in NE Illinois, S of Chicago.
- chicken-and-egg — of or relating to a paradoxical situation, question, etc. involving two factors, each of which in turn causes or leads to the other