16-letter words containing o, u
- magnetic equator — aclinic line.
- magnetoacoustics — (used with a singular verb) the branch of physics studying the effects of magnetism on acoustics or their interaction.
- mahmud of ghazni — a.d. 971?–1030, Muslim Amir of Ghazni 997–1030.
- mail-order house — a retail firm that conducts its business by receiving orders and shipping its merchandise through the mail and that supplies its customers with catalogs, circulars, etc.
- make a virtue of — If you make a virtue of something, you pretend that you did it because you chose to, although in fact you did it because you had to.
- make an issue of — If you make an issue of something, you try to make other people think about it or discuss it, because you are concerned or annoyed about it.
- malchus-porphyry — (Malchus) a.d. c233–c304, Greek philosopher.
- malicious damage — Malicious damage is damage caused on purpose to the property of another person.
- mallowpuff māori — a Māori who is considered to behave like a white person
- man of the house — the male head of a household.
- management union — a union that represents managers in negotiations with their employers concerning terms and conditions of employment
- manganese nodule — a small irregular concretion found on deep ocean floors having high concentrations of certain metals, esp manganese
- manhood suffrage — the right of adult male citizens to vote
- many-plumed moth — a moth of the species, Alucita hexadactyla
- marriage customs — the acts that are traditionally done in connection with a marriage
- marsh cinquefoil — a variety of cinquefoil, Potentilla palustris, that grows in marshy areas
- marsupialization — (surgery) The surgical technique of cutting a slit into a cyst and suturing its edges to form a continuous surface from the exterior to the interior of the cyst, allowing it to drain freely.
- mass destruction — devastation on a large scale
- matron of honour — a married woman serving as chief attendant to a bride
- matter of course — an event or result that is natural or inevitable
- matter-of-course — occurring or proceeding in or as if in the logical, natural, or customary course of things; expected or inevitable.
- mauchly, john w. — John Mauchly
- measured daywork — a system of wage payment, usually determined by work-study techniques, whereby the wage of an employee is fixed on the understanding that a specific level of work performance will be maintained
- medulloblastomas — Plural form of medulloblastoma.
- menstrual period — the bleeding from the womb that occurs approximately monthly in nonpregnant women of reproductive age
- merchant account — A merchant account is a type of bank account that allows a company to accept credit cards.
- mercury autocode — Autocode for the Ferranti Mercury machine.
- mercury chloride — mercuric chloride
- meretriciousness — alluring by a show of flashy or vulgar attractions; tawdry.
- metallofullerene — (chemistry) A fullerene containing an enclosed metal atom.
- metes and bounds — the precisely described boundary lines of a parcel of land, as found in a deed
- methyl cellulose — a grayish-white powder prepared from cellulose that swells to a highly viscous colloidal solution in water: used as a food additive and in water paints, leather tanning, and cosmetics.
- methylthioninium — (organic chemistry, especially in combination) The heterocyclic cation 3,7-bis(dimethylamino)-phenothiazin-5-ium, that is the basis of methylene blue.
- microcirculation — the movement of blood through the arterioles, capillaries, and venules.
- microconstituent — a microscopically small constituent of a metal or alloy.
- microencapsulate — (transitive) To embed by means of microencapsulation.
- microinstruction — an instruction that defines part of a machine-language instruction in terms of simpler operations.
- microlinguistics — the branch of linguistics that is concerned with the study of languages in the abstract, and that looks at specific linguistic data without consideration of meaning
- micromanipulator — A device, used for micromanipulation, consisting of microscopic needles and instruments viewed through a microscope.
- microminiaturize — (especially of electronic equipment) to make extremely small; subject to microminiaturization.
- microvasculature — the system of tiny blood vessels, including capillaries, venules, and arterioles, that perfuse the body's tissues.
- migratory locust — any of several locusts that migrate in great swarms, especially Locusta migratoria, of Africa and Asia.
- military honours — ceremonies performed by troops in honour of royalty, at the burial of an officer, etc
- miniature poodle — a breed of poodle, bred to be much smaller than standard poodles
- miraculous fruit — miracle fruit.
- miscommunication — Failure to communicate adequately.
- misconfiguration — An incorrect or inappropriate configuration.
- misconstructions — Plural form of misconstruction.
- mispronunciation — (uncountable) The act of mispronouncing.
- miss one's guess — to fail to guess or predict accurately