Labdanum has 3 different meanings across 1 category:
Noun
a dark brown to greenish oleoresin that has a fragrant odor and is used as a fixative in perfumes; obtained as a juice from certain rockroses
a soft blackish-brown resinous exudate from various rockroses used in perfumes especially as a fixative
A sticky brown resin obtained from species of rockrose, used mainly in perfume.