Hierarchy classification:

1. top of the aat hierarchies
2. Materials Facet
3. Materials (hierarchy name)
4. materials (substances)
5. [materials by function]
6. solvent
7. [solvent by composition or origin]
8. terpene

Anotations

Scope note:

Liquid terpene hydrocarbon found in many essential oils, usually obtained along with other types of terpenoid from certain kinds of terpentine and used chiefly as a solvent and dispersing agent, such as for resin and varnish.