17-letter words containing s, m, o
- line of scrimmage — an imaginary line parallel to the goal lines that passes from one sideline to the other through the point of the football closest to the goal line of each team.
- load displacement — the weight, in long tons, of a cargo vessel loaded so that the summer load line touches the surface of the water.
- lobster thermidor — a dish of cooked lobster meat placed back in the shell with a cream sauce, sprinkled with grated cheese and melted butter, and browned in the oven.
- loch ness monster — a large aquatic animal resembling a serpent or a plesiosaurlike reptile, reported to have been seen in the waters of Loch Ness, Scotland, but not proved to exist.
- lombrosian school — a school of criminology, promulgating the theories and employing the methods developed by Lombroso.
- luminous efficacy — the quotient of the luminous flux of a radiation and its corresponding radiant flux
- luminous exitance — the ability of a surface to emit light expressed as the luminous flux per unit area at a specified point on the surface
- lymphadenopathies — Plural form of lymphadenopathy.
- lymphocytopoiesis — Lymphopoiesis.
- lyon king of arms — the chief herald of Scotland
- m-expression lisp — (MLISP) The original "meta-language" syntax of Lisp, designed by John McCarthy in 1962. MLISP was intended for external use in place of the parenthesised S-expression syntax.
- 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.
- macro-linguistics — a field of study concerned with language in its broadest sense and including cultural and behavioral features associated with language.
- macroinstructions — Plural form of macroinstruction.
- magellanic clouds — either of two irregular galactic clusters in the southern heavens that are the nearest independent star system to the Milky Way.
- magnetic constant — the permeability of free space, which has the value 4π × 10–7 henry per metre
- magnetic roasting — roasting of a nonmagnetic ore to render it magnetic so that it can be separated from gangue by means of a magnetic field.
- magnetoelasticity — the phenomenon, consisting of a change in magnetic properties, exhibited by a ferromagnetic material to which stress is applied.
- magnetoresistance — a change in the electrical resistance of a material upon exposure to a magnetic field.
- maintained school — a school financially supported by the state
- maintenance costs — the costs associated with keeping a road, building, vehicle, or machine in good condition by regularly checking it and repairing it when necessary
- maison de moliere — Comédie Française.
- majority decision — a decision supported by more than half the people involved
- make conversation — If you make conversation, you talk to someone in order to be polite and not because you really want to.
- make inroads into — to start to use up the supply of something
- make light of sth — If you make light of something, you treat it as though it is not serious or important, when in fact it is.
- make no apologies — If you say that you make no apologies for what you have done, you are emphasizing that you feel that you have done nothing wrong.
- make noises about — to give indications of one's intentions
- make sense of sth — When you make sense of something, you succeed in understanding it.
- make something of — to find a use for
- make the worst of — to be pessimistic about
- maladministration — to administer or manage badly or inefficiently: The mayor was a bungler who maladministered the city budget.
- malayo-polynesian — a family of languages extending from Madagascar to the central Pacific, including Malagasy, Malay, Indonesian, Tagalog, and Polynesian
- man on the street — man in the street.
- management course — a course provided by an educational establishment such as a university, which teaches skills concerning the management of a company, business, etc
- manchester school — a school of economists in England in the first half of the 19th century, devoted to free trade and the repeal of the Corn Law, led by Richard Cobden and John Bright.
- manganese dioxide — a blackish, crystalline or powdery substance, MnO2, that is a strong oxidizing agent, used in making batteries, matches, etc.
- manicure scissors — scissors for manicuring or trimming the nails
- manifest function — any function of an institution or other social phenomenon that is planned and intentional.
- manitoulin island — an island in N Lake Huron belonging to Canada. 80 miles (130 km) long.
- maraschino cherry — a cherry cooked in colored syrup and flavored with maraschino, used to garnish desserts, cocktails, etc.
- mariner's compass — a compass used for navigational purposes, consisting of a pivoted compass card in a gimbal-mounted, nonferrous metal bowl.
- marital relations — a euphemistic term for sexual intercourse between married partners
- mark of the beast — the mark put on the forehead of those who worship the beast, the symbol of opposition to God.
- mascarpone cheese — a very rich, white cream cheese of Italy
- mass spectrograph — a mass spectroscope for recording a mass spectrum on a photographic plate.
- mass spectrometer — a device for identifying the kinds of particles present in a given substance: the particles are ionized and beamed through an electromagnetic field and the manner in which they are deflected is indicative of their mass and, thus, their identity.
- mass spectroscope — an instrument used to determine the masses of small, electrically charged particles.
- mass spectroscopy — an instrument used to determine the masses of small, electrically charged particles.