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16-letter words containing m, e, r, l

  • laodicea ad mare — the chief port of Syria, in the northwest: tobacco industry. Pop: 486 000 (2005 est) (Latin name)
  • lateral meristem — meristem located along the sides of a part, as a stem or root.
  • lay intermediary — a layperson who is interposed between a lawyer and client to prevent the existence of a direct relationship between them.
  • learner's permit — A learner's permit is a license that allows you to drive a vehicle before you have passed your driving test.
  • leasehold reform — reform of the law relating to leasehold property
  • legal department — the department that deals with legal matters
  • letter of marque — license or commission granted by a state to a private citizen to capture and confiscate the merchant ships of another nation.
  • lever escapement — an escapement in which a pivoted lever, made to oscillate by the escape wheel, engages a balance staff and causes it to oscillate.
  • liberal democrat — In Britain, a Liberal Democrat is a member of the Liberal Democrat Party.
  • light microscope — microscope (def 1).
  • limited monarchy — a monarchy that is limited by laws and a constitution.
  • limited-monarchy — a limited train, bus, etc.
  • lines per minute — (unit)   (lpm) A unit used to measure line printer throughput.
  • lithium chloride — a white, water-soluble, deliquescent, crystalline solid, LiCl, used chiefly in the manufacture of mineral water, especially lithia water, and as a flux in metallurgy.
  • lithium fluoride — a fine, white, slightly water-soluble powder, LiF, used chiefly in the manufacture of ceramics.
  • lithium stearate — a white, crystalline, slightly water-soluble powder, LiC 18 H 35 O 2 , used chiefly in cosmetics, in plastics, and as a lubricant in powder metallurgy.
  • little green men — a humorous way to refer to aliens
  • 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.
  • long-term memory — information stored in the brain and retrievable over a long period of time, often over the entire life span of the individual (contrasted with short-term memory).
  • lord chamberlain — (in Britain) the chief official of the royal household
  • lose your memory — If you lose your memory, you forget things that you used to know.
  • lourenco marques — former name of Maputo.
  • lumberjack shirt — a thick checked shirt, as worn by lumberjacks
  • lz77 compression — The first algorithm to use the Lempel-Ziv substitutional compression schemes, proposed in 1977. LZ77 compression keeps track of the last n bytes of data seen, and when a phrase is encountered that has already been seen, it outputs a pair of values corresponding to the position of the phrase in the previously-seen buffer of data, and the length of the phrase. In effect the compressor moves a fixed-size "window" over the data (generally referred to as a "sliding window"), with the position part of the (position, length) pair referring to the position of the phrase within the window. The most commonly used algorithms are derived from the LZSS scheme described by James Storer and Thomas Szymanski in 1982. In this the compressor maintains a window of size N bytes and a "lookahead buffer", the contents of which it tries to find a match for in the window: while (lookAheadBuffer not empty) { get a pointer (position, match) to the longest match in the window for the lookahead buffer; if (length > MINIMUM_MATCH_LENGTH) { output a (position, length) pair; shift the window length characters along; } else { output the first character in the lookahead buffer; shift the window 1 character along; } } Decompression is simple and fast: whenever a (POSITION, LENGTH) pair is encountered, go to that POSITION in the window and copy LENGTH bytes to the output. Sliding-window-based schemes can be simplified by numbering the input text characters mod N, in effect creating a circular buffer. The sliding window approach automatically creates the LRU effect which must be done explicitly in LZ78 schemes. Variants of this method apply additional compression to the output of the LZSS compressor, which include a simple variable-length code (LZB), dynamic Huffman coding (LZH), and Shannon-Fano coding (ZIP 1.x), all of which result in a certain degree of improvement over the basic scheme, especially when the data are rather random and the LZSS compressor has little effect. An algorithm was developed which combines the ideas behind LZ77 and LZ78 to produce a hybrid called LZFG. LZFG uses the standard sliding window, but stores the data in a modified trie data structure and produces as output the position of the text in the trie. Since LZFG only inserts complete *phrases* into the dictionary, it should run faster than other LZ77-based compressors. All popular archivers (arj, lha, zip, zoo) are variations on LZ77.
  • lz78 compression — A substitutional compression scheme which works by entering phrases into a dictionary and then, when a reoccurrence of that particular phrase is found, outputting the dictionary index instead of the phrase. Several algorithms are based on this principle, differing mainly in the manner in which they manage the dictionary. The most well-known Lempel-Ziv scheme is Terry Welch's Lempel-Ziv Welch variant of LZ78.
  • mach's principle — the proposition that there is no absolute space and that the inertia and acceleration of a body are determined by all of the matter of the universe.
  • machine learning — The ability of a machine to improve its performance based on previous results.
  • machine readable — of or relating to data encoded on an appropriate medium and in a form suitable for processing by computer.
  • machine-readable — of or relating to data encoded on an appropriate medium and in a form suitable for processing by computer.
  • maclaurin series — a Taylor series in which the reference point is zero.
  • 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
  • macrometeorology — the study of large-scale atmospheric phenomena, as the general circulation of the air or global weather conditions.
  • madame butterfly — an opera (1904) by Giacomo Puccini.
  • magneto-electric — of or relating to the induction of electric current or electromotive force by means of permanent magnets.
  • magnolia warbler — a black and yellow wood warbler, Dendroica magnolia, of North America.
  • mahalla el kubra — a city in Egypt, on the Nile delta.
  • 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.
  • maitre de ballet — ballet master.
  • make the fur fly — the fine, soft, thick, hairy coat of the skin of a mammal.
  • malapportionment — (of a state or other political unit) poorly apportioned, especially divided, organized, or structured in a manner that prevents large sections of a population from having equitable representation in a legislative body.
  • male-voice choir — a choir of male singers
  • maleic anhydride — a colorless crystalline, unsaturated compound, C 4 H 2 O 3 , that is soluble in acetone and hydrolyzes in water: used in the production of polyester resins, pesticides, and fumaric and tartaric acids.
  • maleic hydrazide — a crystalline compound, C 4 N 2 H 4 O 2 , used as a plant growth inhibitor and weed-killer.
  • malpighian layer — the deep, germinative layer of the epidermis.
  • malpractice suit — a lawsuit brought against a professional accused of illegal or unethical practices or neglect of duty
  • man of the world — a man who is widely experienced in the ways of the world and people; an urbane, sophisticated man.
  • managerial staff — staff in positions of management
  • margaret drabble — Margaret, born 1939, English novelist.
  • mari el republic — a constituent republic of W central Russia, in the middle Volga basin. Capital: Yoshkar-Ola. Pop: 728 000 (2002). Area: 23 200 sq km (8955 sq miles)
  • marine biologist — scientist who studies sea life
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