Hierarchy classification:

1. top of the aat hierarchies
2. Materials Facet
3. Materials (hierarchy name)
4. materials (substances)
5. [materials by function]

Anotations

Scope note:

Current usage refers generally to liquid containing aromatic ingredients in an alcohol base; used as a personal toiletry item. Originally any substance that emits a pleasant smell when burned, primarily incense, from the Latin term referring to smoke or burning, "per fumum."