17-letter words containing d, l
- loose-leaf binder — a hard cover with metal rings inside which is used to hold loose pieces of paper
- lord of the flies — a novel (1954) by William Golding.
- lymphadenopathies — Plural form of lymphadenopathy.
- macdonnell ranges — a mountain system of central Australia, in S central Northern Territory, extending about 160 km (100 miles) east and west of Alice Springs. Highest peak: Mount Zeil, 1531 m (5024 ft)
- machado y morales — Gerardo [he-rahr-th aw] /hɛˈrɑr ðɔ/ (Show IPA), 1871–1939, president of Cuba 1925–33.
- madonna and child — a representation of the Virgin Mary holding the infant Jesus.
- magellanic clouds — either of two irregular galactic clusters in the southern heavens that are the nearest independent star system to the Milky Way.
- maintained school — a school financially supported by the state
- maison de moliere — Comédie Française.
- make the dust fly — earth or other matter in fine, dry particles.
- maladministration — to administer or manage badly or inefficiently: The mayor was a bungler who maladministered the city budget.
- manitoulin island — an island in N Lake Huron belonging to Canada. 80 miles (130 km) long.
- 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
- marquesas islands — a group of volcanic islands in the S Pacific, in French Polynesia. Pop: 8712 (2002). Area: 1287 sq km (497 sq miles)
- mascarene islands — a group of islands in the Indian Ocean, E of Madagascar, including Mauritius, Reunion, and Rodrigues.
- mechanical digger — a machine used for excavation
- medical insurance — a type of insurance intended to cover possible future medical expenses
- medical librarian — a person who works in a library of medical information kept for reference in a teaching hospital
- medical marijuana — marijuana prescribed by a doctor and used as a medicine: medical marijuana in pill form or oral spray.
- medical procedure — A medical procedure is a medical treatment or operation.
- medicochirurgical — pertaining to medicine and surgery.
- medium close shot — a shot taken fairly close to the subject, but not as close as a close-up
- medulla oblongata — the lowest or hindmost part of the brain, continuous with the spinal cord.
- meech lake accord — the agreement reached in 1987 at Meech Lake, Quebec, at a Canadian federal-provincial conference that accepted Quebec's conditions for signing the Constitution Act of 1982. The Accord lapsed when the legislatures of two provinces, Newfoundland and Quebec, failed to ratify it by the deadline of June 23, 1990
- mental deficiency — mental retardation
- mental disability — a general or specific intellectual handicap, resulting directly or indirectly from injury to the brain or from abnormal neurological development
- mentally impaired — with reduced or weakened mental capacity
- mercuric chloride — a white, crystalline, water-soluble, strongly acrid, highly poisonous solid, HgCl 2 , prepared by sublimation of chlorine with mercury, and used chiefly as an antiseptic.
- mercuric sulphide — a compound of mercury, usually existing as a black solid (metacinnabarite) or a red solid (cinnabar or vermilion), which is used as a pigment. Formula: HgS
- methylacetic acid — propionic acid.
- methylidyne group — the trivalent group ≡CH.
- microdistillation — the distillation of minute quantities of material.
- microencapsulated — Encapsulated using microencapsulation.
- mid-level network — (Or "regional network"). The kind of networks which make up the second level of the Internet hierarchy. They are the transit networks which connect the stub networks to the backbone networks.
- middle low german — Low German of the period c1100–c1500.
- middle management — the middle echelon of administration in business and industry.
- middle of nowhere — a completely isolated, featureless, or insignificant place
- middle-age spread — an increase in bulk, especially in the waist and buttocks, associated with the onset of middle age and the body's decreasing ability to metabolize calories efficiently.
- midsagittal plane — a plane passing through the nasion when the skull is oriented in the Frankfurt horizontal.
- midterm elections — elections held halfway through the term of office of a president during which governors, etc, but not a president, are elected
- mileage indicator — a device on a vehicle such as a car, plane, etc which indicates the number of miles travelled
- militant tendency — (in Britain) a Trotskyist group formerly operating within the Labour Party
- millennium bridge — a steel bridge for pedestrians over the River Thames linking the City of London at St Paul's Cathedral with the Tate Modern Gallery at Bankside: it has a span of 325 m (1056 ft)
- mind-body problem — the problem of explaining the relation of the mind to the body.
- mineralocorticoid — Biochemistry. any of a group of corticosteroid hormones, synthesized by the adrenal cortex, that regulate the excretion or reabsorption of sodium and potassium by the kidneys, salivary glands, and sweat glands.
- mississippi delta — an area between the Mississippi and Yazoo rivers in the northwest of the state of Mississippi; it is very flat and fertile
- misunderstandable — Capable of being misunderstood.
- mitochondrial dna — DNA found in mitochondria, which contains some structural genes and is generally inherited only through the female line
- modeling language — modelling language
- modern pentathlon — an athletic contest consisting of five different events: horse riding with jumps, fencing with electric épée, freestyle swimming, pistol shooting, and cross-country running