cross classification
/krɔsˌklæsɪfɪˈkeɪʃən/
noun
- A system of organizing items into categories based on two or more criteria at the same time.
- The library uses a cross-classification system by genre and author.
- In biology, cross-classification helps group animals by habitat and diet.
- The survey data was analyzed using cross-classification of age and income.
Synonyms