Attributive use of the noun, describing something intended for applying scent.
Definitions
Intended for or used in applying perfume or fragrance. She bought a scenting spray for her clothes.
scentinggerund / present participle Used as a participial adjective meaning ‘engaged in smelling or giving off scent’.
Definitions
Engaged in detecting or tracing a smell. The scenting hounds moved swiftly across the field.
Emitting or diffusing fragrance. Scenting blossoms lined the garden path.