Hierarchy classification:

1. top of the aat hierarchies
2. Physical Attributes Facet
3. Attributes and Properties (hierarchy name)
4. [attributes and properties by specific type]
5. [physicochemical attributes and properties]

Anotations

Scope note:

Refers to the state or quality of having little or no affinity for water, especially on the molecular level. To describe materials or articles having surfaces resistant, but not impervious, to water, use "water-repellent." To describe materials or surfaces impervious to water, use 'waterproof' (ALT of "waterproofing").