16-letter words containing m, u, n, d
- mutatis mutandis — the necessary changes having been made.
- mutual impedance — the ratio of the potential difference between either of two pairs of terminals to the current applied at the other pair of terminals when the circuit is open.
- mutual induction — the production of an electromotive force in one circuit by a change in current in another circuit.
- neurodevelopment — The development of the nervous system during the life of an organism.
- newry and mourne — a district of SE Northern Ireland, in Co Down. Pop: 89 644 (2003 est). Area: 909 sq km (351 sq miles)
- nitrogen mustard — any of the class of poisonous, blistering compounds, as C 5 H 1 1 Cl 2 N, analogous in composition to mustard gas but containing nitrogen instead of sulfur: used in the treatment of cancer and similar diseases; mechlorethamine.
- nodding trillium — a hardy plant, Trillium cernuum, of the lily family, of the eastern coast of North America, having wavy-petalled, white or pinkish flowers on short, recurved stalks hanging beneath the three whorled leaves.
- non-manufactured — the making of goods or wares by manual labor or by machinery, especially on a large scale: the manufacture of television sets.
- norodom sihanouk — Prince Norodom [nawr-uh-dom,, -duh m] /ˈnɔr əˌdɒm,, -dəm/ (Show IPA), 1922–2004, Cambodian statesman: premier 1952–60; chief of state 1960–70 and 1975–76.
- nuclear medicine — diagnostic and therapeutic medical techniques using radionuclides or radioisotopes.
- numbered account — a bank account whose owner is identified by a number for the purpose of preserving anonymity.
- of human bondage — a novel (1915) by W. Somerset Maugham.
- onboard computer — onboard a vehicle, ship, plane, train or spacecraft
- oneida community — a society of religious perfectionists established by John Humphrey Noyes, in 1848 at Oneida, N.Y., on the theory that sin can be eliminated through social reform: dissolved and reorganized in 1881 as a joint-stock company.
- out of your mind — If you say that someone is out of their mind, you mean that they are mad or very foolish.
- oxidation number — the state of an element or ion in a compound with regard to the electrons gained or lost by the element or ion in the reaction that formed the compound, expressed as a positive or negative number indicating the ionic charge of the element or ion.
- oxonium compound — a salt formed by the reaction of an acid with an organic compound containing a basic oxygen atom.
- painted trillium — a North American trillium, Trillium undulatum, having white flowers streaked with pink or purple.
- pentothal sodium — thiopental sodium
- phase modulation — radio transmission in which the carrier wave is modulated by changing its phase to transmit the amplitude and pitch of the signal.
- picture moulding — the edge around a framed picture
- platinum-iridium — (standard) A standard, against which all others of the same category are measured. Usage: silly. The notion is that one of whatever it is has actually been cast in platinum-iridium alloy and placed in the vault beside the Standard Kilogram at the International Bureau of Weights and Measures near Paris, as the bar defining the standard metre once was. "This garbage collection algorithm has been tested against the platinum-iridium cons cell in Paris." Compare golden.
- portmanteau word — a case or bag to carry clothing in while traveling, especially a leather trunk or suitcase that opens into two halves.
- primary industry — an industry, as agriculture, forestry, or fishing, that deals in obtaining natural materials.
- private judgment — personal opinion formed independently of the expressed position of an institution, as in matters of religion or politics.
- prometheus bound — a tragedy (c457 b.c.) by Aeschylus.
- proteus syndrome — a condition caused by malfunction in cell growth, in which bone and flesh tissue overgrow in localized areas of the body
- pseudoparenchyma — (in certain fungi and red algae) a compact mass of tissue, made up of interwoven hyphae or filaments, that superficially resembles plant tissue.
- pulse modulation — a type of modulation in which a train of pulses is used as the carrier wave, one or more of its parameters, such as amplitude, being modulated or modified in order to carry information
- punitive damages — law: penalty payment
- quadrimillennial — Occurring every four thousand years.
- queen maud range — a mountain range in Antarctica, in Ross Dependency, S of the Ross Sea.
- radioimmunoassay — a test procedure that integrates immunologic and radiolabeling techniques to measure minute quantities of a substance, as a protein, hormone, or drug, in a given sample of body fluid or tissue.
- radium emanation — (formerly) radon.
- rectus abdominis — a long flat muscle that extends along the whole length of both sides of the abdomen. It flexes the vertebral column, particularly the lumbar portion; it also tenses the anterior abdominal wall and assists in compressing the abdominal contents
- redemption value — the price at which the issuing company may choose to repurchase a security before its maturity date
- redundancy money — a sum of money given by an employer to an employee who has been made redundant: usually calculated on the basis of the employee's rate of pay and length of service
- rhythm and blues — a folk-based but urbanized form of black popular music that is marked by strong, repetitious rhythms and simple melodies and was developed, in a commercialized form, into rock-'n'-roll.
- rhythm-and-blues — a folk-based but urbanized form of black popular music that is marked by strong, repetitious rhythms and simple melodies and was developed, in a commercialized form, into rock-'n'-roll.
- romeo and juliet — a tragedy (produced between 1591 and 1596) by Shakespeare.
- rooting compound — a substance, usually a powder, containing auxins in which plant cuttings are dipped in order to promote root growth
- rough and tumble — characterized by violent, random, disorderly action and struggles: a rough-and-tumble fight; He led an adventuresome, rough-and-tumble life.
- rough-and-tumble — characterized by violent, random, disorderly action and struggles: a rough-and-tumble fight; He led an adventuresome, rough-and-tumble life.
- sendero luminoso — Spanish. a Maoist guerrilla movement active in Peru since 1980.
- sinus meridianii — an area on the equator of Mars, appearing as a dark region when viewed telescopically from the earth.
- situation comedy — a comedy drama, especially a television series made up of discrete episodes about the same group of characters, as members of a family.
- sodium carbonate — Also called soda ash. an anhydrous, grayish-white, odorless, water-soluble powder, Na 2 CO 3 , usually obtained by the Solvay process and containing about 1 percent of impurities consisting of sulfates, chlorides, and bicarbonates of sodium: used in the manufacture of glass, ceramics, soaps, paper, petroleum products, sodium salts, as a cleanser, for bleaching, and in water treatment.
- sodium pentothal — the sodium salt of thiopental sodium.
- sounding machine — any of various machines for taking and recording soundings.
- stick in the mud — someone who avoids new activities, ideas, or attitudes; old fogy.