ROOT ( LINGUISTICS )

etymology of generic terms or general category or the highest category

CONCERNING BODY PARTS
- NOMENCLATURE OF BODILY TERMS
  - scientific roots of body parts
CONCERNING NATURE AND LIFE
- NOMENCLATURE AND ETYMOLOGY OF NATURE AND LIFE
CONCERNING OBJECTS
- NOMENCLATURE
  - scientific roots of objects and tools
- DISAMBIGUATION OF MEANING OF THE TERMS ACCORDING TO CONTEXT
  - 2d object
CONCERNING UNIVERSALS
- ROOTS OF DESCRIPTION
  - scientific roots of space and preposition
  - scientific roots of spatial actions
CONCERNING QUALITIES
- ROOTS OF DESCRIPTION