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condensation
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English Dictionary: condensation by the DICT Development Group
2 results for condensation
From WordNet (r) 3.0 (2006) [wn]:
condensation
n
  1. (psychoanalysis) an unconscious process whereby two ideas or images combine into a single symbol; especially in dreams
  2. the process of changing from a gaseous to a liquid or solid state
  3. atmospheric moisture that has condensed because of cold
    Synonym(s): condensation, condensate
  4. the process or result of becoming smaller or pressed together; "the contraction of a gas on cooling"
    Synonym(s): compression, condensation, contraction
  5. a shortened version of a written work
    Synonym(s): condensation, abridgement, abridgment, capsule
  6. the act of increasing the density of something
    Synonym(s): condensing, condensation
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Condensation \Con`den*sa"tion\, n. [L. condensatio: cf. F.
      condensation.]
      1. The act or process of condensing or of being condensed;
            the state of being condensed.
  
                     He [Goldsmith] was a great and perhaps an unequaled
                     master of the arts of selection and condensation.
                                                                              --Macaulay.
  
      2. (Physics) The act or process of reducing, by depression of
            temperature or increase of pressure, etc., to another and
            denser form, as gas to the condition of a liquid or steam
            to water.
  
      3. (Chem.) A rearrangement or concentration of the different
            constituents of one or more substances into a distinct and
            definite compound of greater complexity and molecular
            weight, often resulting in an increase of density, as the
            condensation of oxygen into ozone, or of acetone into
            mesitylene.
  
      {Condensation product} (Chem.), a substance obtained by the
            polymerization of one substance, or by the union of two or
            more, with or without separation of some unimportant side
            products.
  
      {Surface condensation}, the system of condensing steam by
            contact with cold metallic surfaces, in distinction from
            condensation by the injection of cold water.
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