dis·cov·ery /dɪsˈkʌv(ə)ri/
  U發現,發覺;C被髮現的事物
  Dis·cov·er·y n.; pl. Discoveries
  1. The action of discovering; exposure to view; laying open; showing; as, the discovery of a plot.
  2. A making known; revelation; disclosure; as, a bankrupt is bound to make a full discovery of his assets.
     In the clear discoveries of the next [world].   --South.
  3. Finding out or ascertaining something previously unknown or unrecognized; as, Harvey's discovery of the circulation of the blood.
     A brilliant career of discovery and conquest.   --Prescott.
     We speak of the =\“invention” of printing, the discovery of America.\=   --Trench.
  4. That which is discovered; a thing found out, or for the first time ascertained or recognized; as, the properties of the magnet were an important discovery.
  5. Exploration; examination. [Obs.]
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  discovery
       n 1: the act of discovering something [syn: find, uncovering]
       2: something that is discovered
       3: a productive insight [syn: breakthrough, find]
       4: (law) compulsory pretrial disclosure of documents relevant
          to a case; enables one side in a litigation to elicit
          information from the other side concerning the facts in
          the case