labdanum Meaning, Definition & Usage

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.
   

WordNet