1. (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

• gum labdanum

2. (noun) a soft blackish-brown resinous exudate from various rockroses used in perfumes especially as a fixative

• ladanum

1. (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

• oleoresin

2. (noun) a soft blackish-brown resinous exudate from various rockroses used in perfumes especially as a fixative

• oleoresin