17-letter words containing g, a, m, y
- hyperpigmentation — coloration, especially of the skin.
- hypophrygian mode — a plagal church mode represented on the white keys of a keyboard instrument by an ascending scale from B to B, with the final on E.
- ideogrammatically — In terms of, or by means of, ideograms.
- irrigation system — a system of supplying (land) with water by means of artificial canals, ditches, etc, esp to promote the growth of food crops
- literacy campaign — a campaign designed to reduce illiteracy and promote literacy in a country, area, etc
- lymphangiographic — Relating to lymphangiography.
- lyon king of arms — the chief herald of Scotland
- magellan barberry — an evergreen shrub, Berberis buxifolia, of southern Chile, having prickle-tipped leaves, dark-purple fruit, and orange-yellow flowers, rarely flowering in cultivation.
- magnetoelasticity — the phenomenon, consisting of a change in magnetic properties, exhibited by a ferromagnetic material to which stress is applied.
- malagasy republic — former name of Madagascar.
- malay archipelago — an extensive island group in the Indian and Pacific oceans, SE of Asia, including the Greater and Lesser Sunda Islands, the Moluccas, and the Philippines.
- management buyout — A management buyout is the buying of a company by its managers. The abbreviation MBO is also used.
- many-valued logic — the study of logical systems in which the truth-values that a proposition may have are not restricted to two, representing only truth and falsity
- marais des cygnes — a river in E central Kansas and W Missouri, flowing SE to the Osage River. 150 miles (241 km) long.
- marriage ceremony — official part of a wedding
- marriage equality — the state of having the same rights and responsibilities of marriage as others, regardless of one's sexual orientation or gender identity.
- may/might as well — If you say that you might as well do something, or that you may as well do it, you mean that you will do it although you do not have a strong desire to do it and may even feel slightly unwilling to do it.
- melissopalynology — The study of honey and its composition.
- memory management — (memory management, storage) A collection of techniques for providing sufficient memory to one or more processes in a computer system, especially when the system does not have enough memory to satisfy all processes' requirements simultaneously. Techniques include swapping, paging and virtual memory. Memory management is usually performed mostly by a hardware memory management unit.
- mercantile agency — commercial agency.
- microbiologically — With regard to microbiology.
- micropaleontology — the branch of paleontology dealing with the study of microscopic fossils.
- midmorning prayer — the third of the seven canonical hours; terce
- military governor — the military officer in command of a military government.
- military training — drilling in army discipline and techniques
- mitigation system — A mitigation system is a set of arrangements or equipment to make the effects of something less bad, for example the effects of an accident.
- molecular biology — the branch of biology that deals with the nature of biological phenomena at the molecular level through the study of DNA and RNA, proteins, and other macromolecules involved in genetic information and cell function, characteristically making use of advanced tools and techniques of separation, manipulation, imaging, and analysis.
- monkeygland sauce — a piquant sauce, made from tomatoes, ketchup, fruit chutney, garlic, spices, etc
- motorcycle racing — sport: competing on motorcycles
- mountain mahogany — any of a genus (Cercocarpus) of W North American shrubs or small trees of the rose family, with lobed leaves and single dry fruits
- mundane astrology — the astrology of worldly events, in contrast to the astrology of the individual: used especially in interpretations and forecasts involving politics, the stock market, weather, and disasters.
- myasthenia gravis — a disease of impaired transmission of motor nerve impulses, characterized by episodic muscle weakness and easy fatigability, especially of the face, tongue, neck, and respiratory muscles: caused by autoimmune destruction of acetylcholine receptors. Abbreviation: MG.
- mystical theology — the branch of theology dealing with mysticism and mystical experiences.
- navigation system — A navigation system is an instrument that determines the position of a vehicle and the route to a particular place.
- neuropharmacology — the branch of pharmacology concerned with the effects of drugs on the nervous system.
- nightshade family — the plant family Solanaceae, characterized by herbaceous plants, trees, shrubs, and vines having alternate, simple or pinnate leaves, conspicuous flowers, and fruit in the form of a berry or capsule, and including belladonna, eggplant, nightshade, peppers of the genus Capsicum, petunia, potato, tobacco, and tomato.
- organic chemistry — the branch of chemistry, originally limited to substances found only in living organisms, dealing with the compounds of carbon.
- packaging company — a company that packages goods on behalf of the producer
- palaeoclimatology — the study of climates of the geological past
- paymaster general — a government minister responsible for making payments by government departments
- phantom pregnancy — the occurrence of signs of pregnancy, such as enlarged abdomen and absence of menstruation, when no embryo is present, due to hormonal imbalance
- pharmacologically — the science dealing with the preparation, uses, and especially the effects of drugs.
- popular etymology — folk etymology.
- powder metallurgy — the art or science of manufacturing useful articles by compacting metal and other powders in a die, followed by sintering.
- role-playing game — a game in which participants adopt the roles of imaginary characters in an adventure under the direction of a Game Master.
- spongy parenchyma — the lower layer of the ground tissue of a leaf, characteristically containing irregularly shaped cells with relatively few chloroplasts and large intercellular spaces.
- statutory meeting — company shareholders' discussion
- supply management — business purchasing
- symbolic language — a specialized language dependent upon the use of symbols for communication and created for the purpose of achieving greater exactitude, as in symbolic logic or mathematics.
- sympathetic magic — magic predicated on the belief that one thing or event can affect another at a distance as a consequence of a sympathetic connection between them.