saturation vs separation

saturation

noun
  • An effect on the sound of an electric guitar, used primarily in heavy metal music 

  • The condition at which a component of the system has reached its maximum traffic-handling capacity, i.e. one erlang per circuit. 

  • Chromatic purity; freedom from dilution with white. 

  • The point at which the output of a linear device, such as a linear amplifier, deviates significantly from being a linear function of the input when the input signal is increased. 

  • The state of the atmosphere when it is saturated with water vapour; 100% humidity 

  • The condition in which, after a sufficient increase in a causal force, no further increase in the resultant effect is possible; e.g. the state of a ferromagnetic material that cannot be further magnetized 

  • The act of saturating or the process of being saturated 

  • The flooding of a market with all of a product that can be sold 

  • The state of an organic compound that has no double or triple bonds 

  • The intensity or vividness of a colour. 

  • intense bombing of a military target with the aim of destroying it 

  • The state of a saturated solution 

separation

noun
  • Departure from active duty, while not necessarily leaving the service entirely. 

  • An agreement legalizing such an arrangement. 

  • An object that separates two spaces. 

  • The act of disuniting two or more things, or the condition of being separated. 

  • The act or condition of two or more people being separated from one another. 

  • The place at which a division occurs. 

  • An interval, gap or space that separates things or people. 

  • The act or condition of a married couple living in separate homes while remaining legally married. 

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