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1 definition found
 for tissue culture
From The Collaborative International Dictionary of English v.0.48 :

  Culture \Cul"ture\ (k?l"t?r; 135), n. [F. culture, L. cultura,
     fr. colere to till, cultivate; of uncertain origin. Cf.
     Colony.]
     1. The act or practice of cultivating, or of preparing the
        earth for seed and raising crops by tillage; as, the
        culture of the soil.
        [1913 Webster]
  
     2. The act of, or any labor or means employed for, training,
        disciplining, or refining the moral and intellectual
        nature of man; as, the culture of the mind.
        [1913 Webster]
  
              If vain our toil
              We ought to blame the culture, not the soil. --Pepe.
        [1913 Webster]
  
     3. The state of being cultivated; result of cultivation;
        physical improvement; enlightenment and discipline
        acquired by mental and moral training; civilization;
        refinement in manners and taste.
        [1913 Webster]
  
              What the Greeks expressed by their paidei`a, the
              Romans by their humanitas, we less happily try to
              express by the more artificial word culture. --J. C.
                                                    Shairp.
        [1913 Webster]
  
              The list of all the items of the general life of a
              people represents that whole which we call its
              culture.                              --Tylor.
        [1913 Webster]
  
     4. (Biol.)
        (a) The cultivation of bacteria or other organisms (such
            as fungi or eukaryotic cells from mulitcellular
            organisms) in artificial media or under artificial
            conditions.
        (b) The collection of organisms resulting from such a
            cultivation.
  
     Note: The growth of cells obtained from multicellular animals
           or plants in artificial media is called tissue
           culture.
           [Webster 1913 Suppl. +PJC]
  
     Note: The word is used adjectively with the above senses in
           many phrases, such as: culture medium, any one of the
           various mixtures of gelatin, meat extracts, etc., in
           which organisms cultivated; culture flask, culture
           oven, culture tube, gelatin culture, plate culture,
           etc.
           [Webster 1913 Suppl.]
  
     5. (Cartography) Those details of a map, collectively, which
        do not represent natural features of the area delineated,
        as names and the symbols for towns, roads, houses,
        bridges, meridians, and parallels.
        [Webster 1913 Suppl.]
  
     Culture fluid, Culture medium a fluid in which
        microscopic organisms are made to develop, either for
        purposes of study or as a means of modifying their
        virulence. If the fluid is gelled by, for example, the use
        of agar, it then is called, depending on the vessel in
        which the gelled medium is contained, a plate, a slant, or
        a stab.
        [1913 Webster +PJC]

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