cardinality vs discernment

cardinality

noun
  • The status of being cardinalitial 

  • The number of terms that can inhabit a type; the possible values of a type. 

  • The number of elements a given set contains. 

  • The property of a relationship between a database table and another one, specifying whether it is one-to-one, one-to-many, many-to-one, or many-to-many. 

discernment

noun
  • The ability to make wise judgements; sagacity. 

  • The condition of understanding. 

  • The act of distinguishing between things. 

  • The ability to distinguish between things. 

  • Aesthetic discrimination; taste, appreciation. 

  • Perceptiveness. 

  • Discretion in judging objectively. 

  • The ability to perceive differences that exist. 

  • The ability to distinguish; judgement. 

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