16-letter words containing m, a, o
- kunlun mountains — mountain system in W China, between Tibet & Xinjiang: highest peak, c. 25,300 ft (7,711 m)
- labour agreement — a contract between workers and managers setting out working conditions, wages, etc
- land-poor farmer — a farmer who owns much unprofitable land and lacks the money to maintain its fertility or improve it
- laodicea ad mare — the chief port of Syria, in the northwest: tobacco industry. Pop: 486 000 (2005 est) (Latin name)
- latissimus dorsi — a broad, flat muscle on each side of the midback, the action of which draws the arm backward and downward and rotates the front of the arm toward the body.
- law of parsimony — a principle according to which an explanation of a thing or event is made with the fewest possible assumptions.
- league champions — the team that has come top of the league
- leasehold reform — reform of the law relating to leasehold property
- letter of marque — license or commission granted by a state to a private citizen to capture and confiscate the merchant ships of another nation.
- liberal democrat — In Britain, a Liberal Democrat is a member of the Liberal Democrat Party.
- limited monarchy — a monarchy that is limited by laws and a constitution.
- limited-monarchy — a limited train, bus, etc.
- local government — the administration of the civic affairs of a city, town, or district by its inhabitants rather than by the state or country at large.
- locomotor ataxia — tabes dorsalis.
- long-tail claims — Long-tail claims are claims that are made or settled a long time after the insurance policy has expired.
- lookout mountain — a mountain ridge in Georgia, Tennessee, and Alabama: a battle of the Civil War fought here, near Chattanooga, Tenn. 1863; highest point, 2126 feet (648 meters).
- loop combination — A program transformation where the bodies of two loops are merged into one thus reducing the overhead of manipulating and testing the control variable and branching. Further optimisation of the merged code may then become possible. In horizontal loop combination the bodies of the loops are largely independent so only the loop overhead is saved. Vertical loop combination applies where the results of the first loop are used by the second. Combining the two allows the intermediate results to be used immediately (in registers) rather than requiring them to be stored in an array. The functional equivalent of horizontal and vertical loop combination are tupling and fusion.
- lord chamberlain — (in Britain) the chief official of the royal household
- lourenco marques — former name of Maputo.
- luminosity class — a classification of stars of a given spectral type according to their luminosity, breaking them down into dwarfs, giants, and supergiants.
- lymphangiography — x-ray visualization of lymph vessels and nodes following injection of a contrast medium.
- macapagal arroyo — Gloria
- machado de assiz — Joaquim Maria [zhaw-ah-kim mah-ree-ah] /ˈʒɔ ɑ kɪm mɑˈri ɑ/ (Show IPA), 1839–1908, Brazilian writer.
- machine moulding — the process of making moulds and cores for castings by mechanical means, usually by compacting the moulding sand by vibration instead of by ramming down
- machine operator — someone who operates mechanical equipment
- macpherson strut — an automobile suspension-system component that consists of a strut combined with a spring and shock absorber and connects the wheel to the frame of the vehicle.
- macro-linguistic — a field of study concerned with language in its broadest sense and including cultural and behavioral features associated with language.
- macroclimatology — the study of the climatic conditions of a large area.
- macroenvironment — (biology) The large-scale and long-term environment and conditions that affect an organism.
- macroinstruction — macro (def 5).
- macrolepidoptera — a collector's name for that part of the lepidoptera that comprises the butterflies and the larger moths (noctuids, geometrids, bombycids, springtails, etc): a term without taxonomic significance
- macrolinguistics — a field of study concerned with language in its broadest sense and including cultural and behavioral features associated with language.
- macrometeorology — the study of large-scale atmospheric phenomena, as the general circulation of the air or global weather conditions.
- macrophotography — Photography that is done up close; close-up photography.
- macrorestriction — In physical gene mapping, the digestion of DNA of high molecular weight with a restriction enzyme having a low number of restriction sites.
- mad-dog skullcap — a North American skullcap, Scutellaria lateriflora, having underground stems and one-sided clusters of blue to white flowers.
- magazine section — a magazinelike section in the Sunday editions of many newspapers, containing articles rather than news items and often letters, reviews, stories, puzzles, etc.
- magellanic cloud — either of two irregular galactic clusters in the southern heavens that are the nearest independent star system to the Milky Way.
- magmatic stoping — the process by which country rock is broken up and engulfed by the upward movement of magma
- magnesiochromite — (mineral) A chromite species with the formula MgCr2O4.
- magnetic anomaly — a departure from the normal magnetic field of the earth.
- magnetic compass — a compass having a magnetized needle generally in line with the magnetic poles of the earth.
- magnetic equator — aclinic line.
- magneto-electric — of or relating to the induction of electric current or electromotive force by means of permanent magnets.
- magnetoacoustics — (used with a singular verb) the branch of physics studying the effects of magnetism on acoustics or their interaction.
- magnetochemistry — the study of magnetic and chemical phenomena in their relation to one another.
- magnetogenerator — magneto.
- magnetoreceptors — Plural form of magnetoreceptor.
- magnetoresistive — Of or pertaining to magnetoresistance.
- magnetostriction — a change in dimensions exhibited by ferromagnetic materials when subjected to a magnetic field.