16-letter words containing a, c, e, r, m
- managed currency — a currency whose value is established and maintained by deliberate governmental action working through national and international financial institutions, in contrast to the quasi-automatic gold standard.
- management chart — a chart created by a manager that indicates the time schedule of projects, etc
- mandarin chinese — the official language of China since 1917; the form of Chinese spoken by about two thirds of the population and taught in schools throughout China
- manic depression — bipolar disorder.
- manic-depressive — suffering from bipolar disorder.
- manufactured gas — a gaseous fuel created from coal, oil, etc., as differentiated from natural gas.
- mari el republic — a constituent republic of W central Russia, in the middle Volga basin. Capital: Yoshkar-Ola. Pop: 728 000 (2002). Area: 23 200 sq km (8955 sq miles)
- maria de' medici — French name Marie de Médicis. 1573–1642, queen of France (1600–10) by marriage to Henry IV of France; daughter of Francesco, grand duke of Tuscany. She became regent for her son (later Louis XIII) but continued to wield power after he came of age (1614). She was finally exiled from France in 1631 after plotting to undermine Richelieu's influence at court
- marie de medicis — 1573–1642, queen of Henry IV of France: regent 1610–17.
- marine insurance — ocean marine insurance.
- marine scientist — a scientist concerned with the sea
- maritime command — the naval branch of the Canadian armed forces
- marriage customs — the acts that are traditionally done in connection with a marriage
- marriage licence — an official document stating that a marriage will be allowed to take place
- marriage license — permit to marry
- marsh cinquefoil — a variety of cinquefoil, Potentilla palustris, that grows in marshy areas
- mass destruction — devastation on a large scale
- material culture — the aggregate of physical objects or artifacts used by a society.
- matrix mechanics — a formulation of non-relativistic quantum mechanics in which physical quantities are represented by matrices and matrix algebra is used to predict the outcome of physical measurements.
- matter of course — an event or result that is natural or inevitable
- matter of record — a fact or statement that appears on the record of a court and that can be proved or established by producing such record.
- matter-of-course — occurring or proceeding in or as if in the logical, natural, or customary course of things; expected or inevitable.
- matter-of-factly — adhering strictly to fact; not imaginative; prosaic; dry; commonplace: a matter-of-fact account of the political rally.
- maximum-security — designed for or housing prisoners regarded as being very dangerous to society.
- mcnaughten rules — (in English law) a set of rules established by the case of Regina v. McNaughten (1843) by which legal proof of insanity in the commission of a crime depends upon whether or not the accused can show either that he did not know what he was doing or that he is incapable of realizing that what he was doing was wrong
- measuring device — gauge
- mechanochemistry — the field of chemistry that deals with the direct conversion of chemical into mechanical energy.
- mechanoreception — The action of a mechanoreceptor.
- mechanoreceptive — Responsive to mechanical stimuli such as sound and touch.
- mechanoreceptors — Plural form of mechanoreceptor.
- medical examiner — a physician or other person trained in medicine who is appointed by a city, county, or the like, to perform autopsies on the bodies of persons supposed to have died from unnatural causes and to investigate the cause and circumstances of such deaths.
- medieval cornish — the Cornish language of the Middle Ages, usually dated from the 14th century to 1600.
- megacorporations — Plural form of megacorporation.
- megakaryoblastic — (cytology) Of or pertaining to a megakaryoblast.
- melodic interval — an intervening period of time: an interval of 50 years.
- melodramatically — In a melodramatic manner.
- memoria technica — a method or device for assisting the memory
- memorial service — ceremony held in commemoration
- menstrual cramps — pain in the lower abdomen as well as possibly in the lower back and legs associated with menstruation
- mercantile paper — commercial paper.
- mercator sailing — sailing according to rhumb lines, which appear as straight lines on a Mercator chart.
- merchant account — A merchant account is a type of bank account that allows a company to accept credit cards.
- merchant service — A merchant service is a provider of credit card processing services.
- mercury autocode — Autocode for the Ferranti Mercury machine.
- meristematically — In a meristematic way.
- meritocratically — In a meritocratic way.
- meteorite crater — crater (def 2).
- meteorologically — In meteorological terms; in the context of weather.
- methacrylic acid — a colorless, liquid acid, C 4 H 6 O 2 , produced synthetically, whose methyl ester, methyl methacrylate, polymerizes to yield a clear plastic.
- mexican fruitfly — a brightly colored fly, Anastrepha ludens, whose larvae are a serious pest chiefly of citrus fruits and mangoes in Mexico, Central America, and southern Texas.