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16-letter words containing s, e, c, o

  • leconte de lisle — Charles Marie [sharl ma-ree] /ʃarl maˈri/ (Show IPA), 1818–94, French poet.
  • level descriptor — one of a set of criteria used to assess the performance of a pupil in a particular subject
  • lexicostatistics — the statistical study of the vocabulary of a language or languages for historical purposes.
  • lick observatory — the astronomical observatory of the University of California, situated on Mount Hamilton, near San Jose, California, and having a 120-inch (3-meter) reflecting telescope and a 36-inch (91-cm) refracting telescope.
  • lick one's chops — Usually, chops. the jaw.
  • liebig condenser — a laboratory condenser consisting of a glass tube surrounded by a glass envelope through which cooling water flows
  • light microscope — microscope (def 1).
  • lighthouse clock — an American mantel clock of the early 19th century, having the dial and works exposed beneath a glass dome on a tapered, cylindrical body.
  • line composition — type produced on a linecaster
  • loose connection — an imperfect electrical connection, as in a plug or car engine
  • lose one's voice — If you lose your voice, you cannot speak for a while because of an illness.
  • lost-wax process — a process of investment casting in which a refractory mold is built up around a pattern of wax and then baked so as to melt and drain off the wax.
  • louisiana french — French as spoken in Louisiana; Cajun. Abbreviation: LaF.
  • lourenco marques — former name of Maputo.
  • low-carbon steel — steel containing between 0.04 and 0.25 per cent carbon
  • 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.
  • machado de assiz — Joaquim Maria [zhaw-ah-kim mah-ree-ah] /ˈʒɔ ɑ kɪm mɑˈri ɑ/ (Show IPA), 1839–1908, Brazilian writer.
  • 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.
  • macrorestriction — In physical gene mapping, the digestion of DNA of high molecular weight with a restriction enzyme having a low number of restriction sites.
  • 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.
  • magnesiochromite — (mineral) A chromite species with the formula MgCr2O4.
  • magnetic compass — a compass having a magnetized needle generally in line with the magnetic poles of the earth.
  • 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.
  • magnetoreceptors — Plural form of magnetoreceptor.
  • magnetostriction — a change in dimensions exhibited by ferromagnetic materials when subjected to a magnetic field.
  • magnetostrictive — Of or pertaining to magnetostriction.
  • malcontentedness — not satisfied or content with currently prevailing conditions or circumstances.
  • malicious damage — Malicious damage is damage caused on purpose to the property of another person.
  • man on horseback — a military leader who presents himself as the savior of the country during a period of crisis and either assumes or threatens to assume dictatorial powers.
  • manic depression — bipolar disorder.
  • 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
  • mass destruction — devastation on a large scale
  • 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.
  • mechanochemistry — the field of chemistry that deals with the direct conversion of chemical into mechanical energy.
  • mechanoreceptors — Plural form of mechanoreceptor.
  • medieval cornish — the Cornish language of the Middle Ages, usually dated from the 14th century to 1600.
  • megacorporations — Plural form of megacorporation.
  • megakaryoblastic — (cytology) Of or pertaining to a megakaryoblast.
  • memorial service — ceremony held in commemoration
  • mercator sailing — sailing according to rhumb lines, which appear as straight lines on a Mercator chart.
  • meretriciousness — alluring by a show of flashy or vulgar attractions; tawdry.
  • 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.
  • mexican standoff — a stalemate or impasse; a confrontation that neither side can win.
  • microaggressions — Plural form of microaggression.
  • microconstituent — a microscopically small constituent of a metal or alloy.
  • microcrystalline — minutely crystalline; composed of microscopic crystals.
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