ladanum
Học thuậtThân thiện
Definition
Noun: A soft, dark, sticky substance obtained from certain shrubs. Specifically, ladanum is a blackish-brown resin that comes out of rockrose plants. It is used in making perfumes, primarily to help the scent last longer by acting as a fixative.
Usage
Ladanum is a specific material used in the perfume industry. It is not a common word in everyday conversation.
Examples
- The perfumer added a small amount of ladanum to the formula to fix the floral notes.
- Ladanum has been used since ancient times for its rich, warm, and long-lasting aroma.
- The resin, known as ladanum, is collected from the leaves and twigs of the species.
Advanced Usage
- Historical/Cultural Context: Ladanum has a long history in traditional medicine and incense, but its primary modern use is in perfumery.
- Technical Term: In perfumery, it is classified as a labdanum absolute or labdanum resinoid when processed for use.
Variants and Related Words
- Labdanum: This is the more common modern spelling for the same substance. "Ladanum" is an older variant.
- Rockrose: The common name for plants of the genus, which produce this resin.
- Fixative: A substance used to stabilize and prolong the scent of a perfume.
Synonyms
- Resin: A broader category for sticky plant exudates.
- Gum resin: A mixture of gum and resin, which describes ladanum's properties.
Notes
- Spelling: The word can also be spelled labdanum. Both refer to the same aromatic resin.
- Source: It is crucial to specify that ladanum comes from rockrose plants ( and related species), not from other resin-producing plants.
Noun
- a soft blackish-brown resinous exudate from various rockroses used in perfumes especially as a fixative