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Definitions of concentration

  1. complete attention; intense mental effort Scrapingweb Dictionary DB
  2. great and constant diligence and attention Scrapingweb Dictionary DB
  3. the spatial property of being crowded together Scrapingweb Dictionary DB
  4. increase in density Scrapingweb Dictionary DB
  5. strengthening the concentration (as of a solute in a mixture) by removing extraneous material Scrapingweb Dictionary DB
  6. bringing together military forces Scrapingweb Dictionary DB
  7. the strength of a solution; number of molecules of a substance in a given volume (expressed as moles/cubic meter) Scrapingweb Dictionary DB
  8. The act or process of concentrating; the process of becoming concentrated, or the state of being concentrated; concentration. Newage Dictionary DB
  9. The act or process of reducing the volume of a liquid, as by evaporation. Newage Dictionary DB
  10. The act or process of removing the dress of ore and of reducing the valuable part to smaller compass, as by currents of air or water. Newage Dictionary DB
  11. Focusing on certain aspects of current experience to the exclusion of others. It is the act of heeding or taking notice or concentrating. Medical Dictionary DB
  12. The act of placing together or the state of being placed together; close attention; condensation; the collecting of the different parts of an army at one place; concentration camp, a place where troops are assembled. The Winston Simplified Dictionary. By William Dodge Lewis, Edgar Arthur Singer. Published 1919.
  13. 1. A preparation made by extracting a crude drug, precipitating from the solution, and drying; resinoid. 2. Increasing the strength of a fluid by evaporation. 3. Fixed attention of the mind upon a special subject. A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
  14. Act of concentrating: condensation. The american dictionary of the english language. By Daniel Lyons. Published 1899.
  15. Act of concentrating; state of being concentrated. The Clarendon dictionary. By William Hand Browne, Samuel Stehman Haldeman. Published 1894.
  16. The act of concentrating, or that which is concentrated; condensation. The Concise Standard Dictionary of the English Language. By James Champlin Fernald. Published 1919.
  17. The act of concentrating; the state of being concentrated. Nuttall's Standard dictionary of the English language. By Nuttall, P.Austin. Published 1914.
  18. The act of bringing nearer together; collection into one point or centre; the act of reducing to a smaller bulk. Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
  19. Concentratio. A word sometimes used, in medical theories, to express an afflux of fluids, or a convergence of sensibility or of vital force, towards an organ. It is applied, also, to the pulsation of arteries, when not easily felt under the finger. Medical Lexicon. A Dictionary of Medical Science
  20. Increase in strength by evaporation American pocket medical dictionary.
  21. Medicine which has been strengthened by evaporating its non-active parts. American pocket medical dictionary.
  22. The process of increasing the amount of a dissolved substance relatively to the liquid without adding more of the substance; effected by evaporation, by distillation, or by freezing out the water in the solution. Appleton's medical dictionary.
  23. A gathering together of anything that is diffused. [Lat.] Appleton's medical dictionary.
  24. n. Act of concentrating; —collection into a central point; compression into a narrow space. Cabinet Dictionary
  25. Collection into a narrower space round the centre. Complete Dictionary
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