13-letter words containing m, e, a, t, n
- latin america — the part of the American continents south of the United States in which Spanish, Portuguese, or French is officially spoken.
- liberationism — the principles of liberationists
- lifted domain — (theory) In domain theory, a domain with a new bottom element added. Given a domain D, the lifted domain, lift D contains an element lift d corresponding to each element d in D with the same ordering as in D and a new element bottom which is less than every other element in lift D. In functional languages, a lifted domain can be used to model a constructed type, e.g. the type data LiftedInt = K Int contains the values K minint .. K maxint and K bottom, corresponding to the values in Int, and a new value bottom. This denotes the fact that when computing a value v = (K n) the computation of either n or v may fail to terminate yielding the values (K bottom) or bottom respectively. (In LaTeX, a lifted domain or element is indicated by a subscript \perp). See also tuple.
- light mineral — any rock-forming mineral that has a specific gravity of less than 2.8 and is generally light in color.
- lighthouseman — a lighthouse keeper
- little cayman — an island in the W Caribbean: smallest of the Cayman Islands, NE of Grand Cayman. 10 sq. mi. (26 sq. km).
- loathsomeness — The property or nature that gives rise to revulsion, that inspires loathing.
- luncheon meat — any of various sausages or molded loaf meats, usually sliced and served cold, as in sandwiches or as garnishes for salads.
- lymphadenitis — inflammation of a lymphatic gland.
- machine-steel — low-carbon steel that can be easily machined.
- macro-segment — a stretch of speech preceded and followed but not interrupted by a pause.
- macronucleate — having a macronucleus.
- macronutrient — Nutrition. any of the nutritional components of the diet that are required in relatively large amounts: protein, carbohydrate, fat, and the macrominerals.
- magic lantern — a device having an enclosed lamp and a lenslike opening, formerly used for projecting and magnifying images mounted on slides or films.
- magnanimities — Plural form of magnanimity.
- magnet school — a public school with special programs and instruction that are not available elsewhere in a school district and that are specially designed to draw students from throughout a district, especially to aid in desegregation.
- magnetic axis — the straight line joining the two poles of a magnet, as the poles of the earth
- magnetic core — Computers. core1 (def 12a).
- magnetic disk — Also called disk, hard disk. a rigid disk coated with magnetic material, on which data and programs can be stored.
- magnetic drum — a cylinder coated with magnetic material, on which data and programs can be stored.
- magnetic flux — the total magnetic induction crossing a surface, equal to the integral of the component of magnetic induction perpendicular to the surface over the surface: usually measured in webers or maxwells.
- magnetic head — head (def 33).
- magnetic lens — Physics. an electron lens using magnetic fields for focusing an electron beam.
- magnetic mine — an underwater mine set off by any disturbance of its magnetic field, as by the metal hull of a ship.
- magnetic pole — the region of a magnet toward which the lines of magnetic induction converge (south pole) or from which the lines of induction diverge (north pole)
- magnetic star — a star having a strong magnetic field.
- magnetic tape — strip sensitive to electromagnets
- magnetic wire — a fine wire made from a magnetizable metal and used for wire recording.
- magnetic wood — wood containing fine particles of nickel-zinc ferrite which absorb microwave radio signals, used to line rooms where mobile phone use is undesirable
- magnetic-tape — a ribbon of material, usually with a plastic base, coated on one side (single tape) or both sides (double tape) with a substance containing iron oxide, to make it sensitive to impulses from an electromagnet: used to record sound, images, data, etc.
- magnetiferous — (dated) Producing or conducting magnetism.
- magnetisation — Alternative spelling of magnetization.
- magnetization — the process of magnetizing or the state of being magnetized.
- magnetographs — Plural form of magnetograph.
- magnetometers — Plural form of magnetometer.
- magnetometric — Pertaining to, or employed in, the measurement of magnetic forces; obtained by means of a magnetometer; as, 'magnetometric' instruments; 'magnetometric' measurements.
- magnetomotive — (physics) capable of producing magnetic flux.
- magnetooptics — the branch of physics that deals with magnetooptic phenomena.
- magnetosheath — the region between the magnetopause of the earth or of some other planet and the shock front caused by the solar wind.
- magnetosphere — the outer region of the earth's ionosphere, where the earth's magnetic field controls the motion of charged particles, as in the Van Allen belts. Compare magnetopause.
- magnetostatic — Of or pertaining to magnetostatics.
- magnificently — making a splendid appearance or show; of exceptional beauty, size, etc.: a magnificent cathedral; magnificent scenery.
- magnus effect — the thrust on a cylinder rotating about its axis while in motion in a fluid, the thrust being perpendicular to the relative motion of the cylinder in the fluid.
- maiden castle — an ancient fortification in Dorsetshire, England, first erected c250 b.c. over the remains of Neolithic and Bronze Age settlements of c2000–c1500 b.c.
- mainstreaming — the principal or dominant course, tendency, or trend: the mainstream of American culture.
- mainstreeting — the practice of a politician walking about the streets of a town or city to gain votes and greet supporters
- mainz psalter — a book printed by Johannes Gutenberg: thought by some to be the first book printed from movable type.
- major element — any chemical found in great quantity in the rocks of the earth's crust. Compare minor element (def 1).
- major penalty — a penalty consisting of the removal of a player for five minutes from play, no substitute for the player being permitted.
- make position — the situation in which a short vowel may be regarded as long, that is, when it occurs before two or more consonants