taxonomy

باللغة العربية: تَصْنِيف، عِلْم التَّصْنِيف

1. The science, technique, or process used to make a classification. (countable, uncountable) · Holonym: ontology (relational rather than solely hierarchical)
2. A classification; especially, a classification in a hierarchical system. (countable, uncountable)
3. The science of finding, describing, classifying and naming organisms. (uncountable)

الجمع taxonomies