17-letter words containing c, g
- gas chromatograph — a chromatograph used for the separation of volatile substances.
- gaucher's disease — a rare inherited disorder of fat metabolism that causes spleen and liver enlargement, abnormal fragility and pain of the bones, and progressive neurologic disturbances, leading to early death.
- gause's principle — the principle that similar species cannot coexist for long in the same ecological niche
- genealogical tree — family tree.
- general discharge — a discharge from military service of a person who has served honorably but who has not met all the conditions of an honorable discharge.
- general insurance — insurance (such as house insurance and car insurance) that does not insure someone's life
- general secretary — the chief administrator of an organization
- general semantics — a philosophical approach to language, developed by Alfred Korzybski, exploring the relationship between the form of language and its use and attempting to improve the capacity to express ideas.
- genetic algorithm — (GA) An evolutionary algorithm which generates each individual from some encoded form known as a "chromosome" or "genome". Chromosomes are combined or mutated to breed new individuals. "Crossover", the kind of recombination of chromosomes found in sexual reproduction in nature, is often also used in GAs. Here, an offspring's chromosome is created by joining segments choosen alternately from each of two parents' chromosomes which are of fixed length. GAs are useful for multidimensional optimisation problems in which the chromosome can encode the values for the different variables being optimised.
- genetic screening — assessment of an individual's genetic makeup to detect inheritable defects that may be transmitted to offspring.
- geneva convention — one of a series of international agreements, first made in Geneva, Switzerland, in 1864, establishing rules for the humane treatment of prisoners of war and of the sick, the wounded, and the dead in battle.
- geographical mile — nautical mile.
- geological survey — U.S. Government. a division of the Department of the Interior, created in 1879, that studies the nation's water and mineral resources, makes topographic surveys, and classifies and leases public lands.
- geomagnetic storm — magnetic storm.
- germanicus caesar — 15 b.c.–a.d. 19, Roman general.
- gestatorial chair — a ceremonial chair on which the pope is carried
- get a kick out of — enjoy, take pleasure in
- get in on the act — If you get in on the act, you take part in or take advantage of something that was started by someone else.
- get one's back up — the rear part of the human body, extending from the neck to the lower end of the spine.
- gethsemane cheese — a semisoft, mild, yellow cheese from whole milk, made by Trappist monks.
- gigaelectron volt — one billion electron-volts. Abbreviation: GeV, Gev.
- giovanni demedici — Catherine de', Catherine de Médicis.
- giscard d'estaing — Valéry [va-ley-ree] /va leɪˈri/ (Show IPA), born 1926, French political leader: president 1974–81.
- give satisfaction — to satisfy
- glastonbury chair — a folding chair having legs crossed front-to-back and having arms connected to the back and to the front seat rail.
- globus hystericus — the sensation of having a lump in the throat or difficulty in swallowing for which no medical cause can be found.
- glove compartment — a compartment in the dashboard of an automobile for storing small items.
- glycosaminoglycan — any of a class of polysaccharides derived from hexosamine that form mucins when complexed with proteins: formerly called mucopolysaccharide.
- glycosphingolipid — (biochemistry) a lipid that contains at least one monosaccharide unit and either a sphingoid or a ceramide.
- glymphatic system — Anatomy. the system or process by which cerebrospinal fluid moves through channels formed by glia, cleansing the mammalian brain of harmful waste.
- gnu privacy guard —
- go back to the pa — to abandon city life in favour of rural life
- go for the collar — to go without a hit in a game
- go for the doctor — to make a great effort or move very fast, esp in a horse race
- go like hot cakes — to be sold very quickly or in large quantities
- go to the country — If a head of government or a government goes to the country, they hold a general election.
- good-time charlie — an affable, sociable, pleasure-loving man.
- government action — intervention by a government, esp to influence financial markets
- graafian follicle — one of the small vesicles containing a developing ovum in the ovary of a mammal.
- grand climacteric — Physiology. a period of decrease of reproductive capacity in men and women, culminating, in women, in the menopause.
- grand touring car — GT (def 2).
- grand union canal — a canal in S England linking London and the Midlands: opened in 1801
- grande chartreuse — the Carthusian monastery at Grenoble, France: the chief monastery of the Carthusians until 1903.
- grandfather clock — a pendulum floor clock having a case as tall as or taller than a person; tall-case clock; long-case clock.
- grandmother clock — a pendulum clock similar to a grandfather's clock but shorter.
- graphic equalizer — an equalizer in an audio system that is controlled by sliders that show graphically and correct the frequency response within the preset frequency range.
- greater celandine — celandine (def 1).
- green book cd-rom — A standard CD-ROM format developed by Philips for CD-i. It is ISO 9660 compliant and uses mode 2 form 2 addressing. It can only be played on drives which are XA (Extended Architecture) compatible. Many Green Book discs contain CD-i applications which can only be played on a CD-i player but many others contain films or music videos. Video CDs in Green Book format are normally labelled "Digital Video on CD" Green Book was obsoleted by White book CD-ROM in March 1994.
- green peach aphid — an aphid, Myzus persicae, that is a pest of many fruit trees, ornamentals, and vegetables and a vector of certain viral plant diseases.
- greenhouse effect — an atmospheric heating phenomenon, caused by short-wave solar radiation being readily transmitted inward through the earth's atmosphere but longer-wavelength heat radiation less readily transmitted outward, owing to its absorption by atmospheric carbon dioxide, water vapor, methane, and other gases; thus, the rising level of carbon dioxide is viewed with concern.