agglutination vs concentration

agglutination

noun
  • The act of uniting by glue or other tenacious substance; the state of being thus united; adhesion of parts. 

  • Combination in which root words are united with little or no change of form or loss of meaning. See agglutinative. 

  • The clumping together of red blood cells or bacteria, usually in response to a particular antibody. 

concentration

noun
  • The matching game pelmanism. 

  • The proportion of a substance in a whole. 

  • The act, process or product of reducing the volume of a liquid, as by evaporation. 

  • 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. 

  • The direction of attention to a specific object. 

  • A field or course of study on which one focuses, especially as a student in a college or university. 

  • The amount of solute in a solution measured in suitable units (e.g., parts per million (ppm)) 

How often have the words agglutination and concentration occurred in a corpus of books? (source: Google Ngram Viewer )