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17-letter words containing a, g, e, m, t

  • 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.
  • gentleman-at-arms — (in England) one of a guard of 40 gentlemen who attend the sovereign on state occasions.
  • geomagnetic storm — magnetic storm.
  • geothermal energy — Geothermal energy is energy from temperature differences inside the earth's crust.
  • gethsemane cheese — a semisoft, mild, yellow cheese from whole milk, made by Trappist monks.
  • glove compartment — a compartment in the dashboard of an automobile for storing small items.
  • glymphatic system — Anatomy. the system or process by which cerebrospinal fluid moves through channels formed by glia, cleansing the mammalian brain of harmful waste.
  • go on the rampage — If people go on the rampage, they rush about in a wild or violent way, causing damage or destruction.
  • go the extra mile — make an exceptional effort
  • good-time charlie — an affable, sociable, pleasure-loving man.
  • government action — intervention by a government, esp to influence financial markets
  • grand climacteric — Physiology. a period of decrease of reproductive capacity in men and women, culminating, in women, in the menopause.
  • grandmother clock — a pendulum clock similar to a grandfather's clock but shorter.
  • great namaqualand — an arid coastal region in the S part of Namibia, extending into the Cape of Good Hope province of the Republic of South Africa, divided by the Orange River into two regions, one in Namibia (Great Namaqualand) the other in South Africa (Little Namaqualand) inhabited by the Nama.
  • great-grandmother — a grandmother of one's father or mother.
  • guardian ad litem — a person appointed by a court as guardian of an infant or other person to act on his or her behalf in a particular action or proceeding.
  • gustavo a. madero — official name of Guadalupe Hidalgo.
  • haemagglutinating — That agglutinates red blood cells.
  • haemagglutination — Alternative form of hemagglutination.
  • haemoglobinometer — an instrument used to determine the haemoglobin content of blood
  • haemoglobinopathy — (medicine) Any of a group of inherited disorders in which haemoglobin does not function properly.
  • hanging committee — a group of people that selects and hangs works of art to exhibit
  • hermaphrodite rig — jackass rig.
  • higher arithmetic — arithmetic (def 2).
  • homeopathic magic — magic that attempts to control the universe through the mimicking of a desired event, as by stabbing an image of an enemy in an effort to destroy him or her or by performing a ritual dance imitative of the growth of food in an effort to secure an abundant supply; a branch of sympathetic magic based on the belief that similar actions produce similar results.
  • homogentisic acid — an intermediate compound in the metabolism of tyrosine and of phenylalanine, found in excess in the blood and urine of persons affected with alkaptonuria.
  • hyperpigmentation — coloration, especially of the skin.
  • ideogrammatically — In terms of, or by means of, ideograms.
  • illegal immigrant — a person who has entered a country illegally
  • image enhancement — a method of improving the definition of a video picture by a computer program, which reduces the lowest grey values to black and the highest to white: used for pictures from microscopes, surveillance cameras, and scanners
  • image intensifier — any of various devices for amplifying the intensity of an optical image, sometimes used in conjunction with an image converter
  • image recognition — (graphics, artificial intelligence)   The identification of objects in an image. This process would probably start with image processing techniques such as noise removal, followed by (low-level) feature extraction to locate lines, regions and possibly areas with certain textures. The clever bit is to interpret collections of these shapes as single objects, e.g. cars on a road, boxes on a conveyor belt or cancerous cells on a microscope slide. One reason this is an AI problem is that an object can appear very different when viewed from different angles or under different lighting. Another problem is deciding what features belong to what object and which are background or shadows etc. The human visual system performs these tasks mostly unconsciously but a computer requires skillful programming and lots of processing power to approach human performance.
  • immigrant workers — people who work in a country they arrived to in order to settle there
  • improper integral — Also called infinite integral. a definite integral in which one or both of the limits of integration is infinite.
  • improvement grant — a sum of money provided by a government, local authority, or public fund to finance the amelioration of a building, area of land, etc
  • in (great) demand — If someone or something is in demand or in great demand, they are very popular and a lot of people want them.
  • instant messaging — Instant messaging is a form of written communication that allows you to send messages from one computer to another. The message appears immediately on the screen of the computer you send it to, provided the computer is using the service. The abbreviation IM is also used.
  • intensive farming — battery rearing of animals
  • intergovernmental — involving two or more governments or levels of government.
  • interim financing — temporary financing
  • intragovernmental — Within a government.
  • irrigation system — a system of supplying (land) with water by means of artificial canals, ditches, etc, esp to promote the growth of food crops
  • judgment of paris — the decision by Paris to award Aphrodite the golden apple of discord competed for by Aphrodite, Athena, and Hera.
  • lagrange's method — a procedure for finding maximum and minimum values of a function of several variables when the variables are restricted by additional conditions.
  • langmuir isotherm — A Langmuir isotherm is a classical relationship between the concentrations of a solid and a fluid, used to describe a state of no change in the sorption process.
  • light machine gun — any air-cooled machine gun having a caliber not greater than 0.30 inches (7.6 mm).
  • light mineral oil — a colorless, oily, almost tasteless, water-insoluble liquid, usually of either a standard light density (light mineral oil) or a standard heavy density (heavy mineral oil) consisting of mixtures of hydrocarbons obtained from petroleum by distillation: used chiefly as a lubricant, in the manufacture of cosmetics, and in medicine as a laxative.
  • linear assignment — assignment problem
  • listings magazine — a magazine with lists of TV and radio schedules
  • literacy campaign — a campaign designed to reduce illiteracy and promote literacy in a country, area, etc
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