GNU Collaborative International Dictionary of English

Found 7 definitions 

  1.       

    Cor , n. [Heb. kōr.] A Hebrew measure of capacity; a homer. [Written also core.]
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  2.       

    Core , n. [F. corps. See Corps.] A body of individuals; an assemblage. [Obs.]
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    He was in a core of people.
    Bacon.

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  3.       

    Core, n. [Cf. Chore.] (Mining.) A miner's underground working time or shift.
    Raymond.

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    ☞ The twenty-four hours are divided into three or four cores.
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  4.       

    Core, n. [Heb. kōr: cf. Gr. κόρος.] A Hebrew dry measure; a cor or homer.
    Num. xi. 32 (Douay version).

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  5.       

    Core, n. [OF. cor, coer, cuer, F. cœur, fr. L. cor heart. See Heart.]
    1. The heart or inner part of a thing, as of a column, wall, rope, of a boil, etc.; especially, the central part of fruit, containing the kernels or seeds; as, the core of an apple or quince.
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      A fever at the core,
      Fatal to him who bears, to all who ever bore.
      Byron.

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    2. The center or inner part, as of an open space; as, the core of a square. [Obs.]
      Sir W. Raleigh.

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    3. The most important part of a thing; the essence; as, the core of a subject; -- also used attributively, as the core curriculum at a college.
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      +PJC
    4. (Founding) The portion of a mold which shapes the interior of a cylinder, tube, or other hollow casting, or which makes a hole in or through a casting; a part of the mold, made separate from and inserted in it, for shaping some part of the casting, the form of which is not determined by that of the pattern.
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    5. A disorder of sheep occasioned by worms in the liver. [Prov. Eng.]
      Halliwell.

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    6. (Anat.) The bony process which forms the central axis of the horns in many animals.
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    7. (Elec.) A mass of iron or other ferrous metal, forming the central part of an electromagnet, such as those upon which the conductor of an armature, a transformer, or an induction coil is wound. The presence of the iron intensifies the magnetic field created by a a current passing through the windings.
      Webster 1913 Suppl.
      +PJC
    8. (mining) a sample of earth or rock extracted from underground by a drilling device in such a manner that the layers of rock are preserved in the same order as they exist underground; as, to drill a core; to extract a core. The sample is typically removed with a rotating drill bit having a hollow center, and is thus shaped like a cylinder.
      PJC
    9. (Computers) The main working memory of a digital computer system, which typically retains the program code being executed as well as the data structures that are manipulated by the program. Contrasted to ROM and data storage device. The term was applied originally to the main memory, consisting of small ferromagnetic rings, that were used to store data in older computers, where each ring representing one bit of information by virtue of its state of magnetization. They were superseded by electronic data storage devices.
      Syn. -- core memory, random access memory, RAM
      PJC
    10. (Geol.) the central part of the earth, believed to be a sphere with a radius of about 2100 miles, and composed primarily of molten iron with some nickel. It is distinguished from the crust and mantle.
      PJC
    11. (Engineering) the central part of a nuclear reactor, containing the fissionable fuel.
      PJC
      Core box (Founding), a box or mold, usually divisible, in which cores are molded. -- Core print (Founding), a projecting piece on a pattern which forms, in the mold, an impression for holding in place or steadying a core. -- Core dump See core dump in the vocabulary.
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  6.       

    Core, v. t. [imp. & p. p. Cord ; p. pr. & vb. n. Coring.]
    1. To take out the core or inward parts of; as, to core an apple.
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      He's like a corn upon my great toe . . . he must be cored out.
      Marston.

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    2. To form by means of a core, as a hole in a casting.
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    3. To extract a cylindrical sample from, with a boring device. See core{8}.
      PJC
    
      
    
  7.       

    Koran , n. [Ar. qorān; with the Ar. article, Alkoran, Alcoran; = Turk. Pers. qurân, from Ar. quran, qoran, book, reading, from qârâ, read. See Alcoran.] The Scriptures of the Muslims, containing the professed revelations to Mohammed; -- called also Alcoran. [Written also Kuran or Quran, Also rarely Coran and Core.]
    ☞ The Koran is the sacred book of the Muslims (sometimes called Mohammedans by non-Muslims, a term considered offensive by some Muslims). It is the most important foundation on which Islam rests and it is held in the highest veneration by all Islamic sects. When being read it must be kept on a stand elevated above the floor. No one may read it or touch it without first making a legal ablution. It is written in the Arabic language, and its style is considered a model. The substance of the Koran is held to be uncreated and eternal. Mohammed was merely the person to whom the work was revealed. At first the Koran was not written, but entirely committed to memory. But when a great many of the best Koran reciters had been killed in battle, Omar suggested to Abu-Bekr (the successor of Mohammed) that it should be written down. Abu-Bekr accordingly commanded Zeid, an amanuensis of the prophet, to commit it to writing. This was the authorized text until 23 years after the death of the prophet. A number of variant readings had, however, crept into use. By order of the calif Osman in the year 30 of the Hejira, Zeid and three assistants made a careful revision which was adopted as the standard, and all the other copies were ordered to be burned. The Koran consists of 114 suras or divisions. These are not numbered, but each one has a separate name. They are not arranged in historical order. These suras purport to be the addresses delivered by Mohammed during his career at Mecca and Medina. As a general rule the shorter suras, which contain the theology of Islam, belong to the Meccan period; while the longer ones, relating to social duties and relationships, to Medina. The Koran is largely drawn from Jewish and Christian sources, the former prevailing. Moses and Jesus are reckoned among the prophets. The biblical narratives are interwoven with rabbinical legends. The customs of the Jews are made to conform to those of the Arabians. Islamic theology consists in the study of the Koran and its commentaries. A very fine collection of Korans, including one in Cufic (the old Arabic character), is to be found in the Khedival Library at Cairo, Egypt.
    Century Dict. 1906