sandarac
Học thuậtThân thiện
Definition
Noun 1. A type of resin: A hard, brittle, pale yellow, and faintly aromatic resin obtained from certain trees, historically used in making varnishes and incense. 2. A type of tree: A large coniferous evergreen tree (Tetraclinis articulata) native to northwestern Africa and parts of Spain, which produces this resin and a fragrant, durable wood. 3. A type of wood: The durable, fragrant wood from the sandarac tree, used in construction and cabinetmaking.
Examples
- The artisan used sandarac to create a clear, protective varnish for the antique furniture.
- The sandarac tree is well-adapted to the dry climates of North Africa.
- The historic roof beams, made of sandarac, have survived for centuries in the cathedral.
Advanced Usage
- Botanical Context: In botanical and forestry texts, "sandarac" specifically refers to the tree species , also known as the "sandarac tree" or "Barbary thuja."
- Historical/Art Conservation Context: The term is often used when discussing traditional materials and techniques in art restoration, referring to the resin used in old varnish recipes.
Variants and Related Words
- Sandarach: An alternative spelling for the resin.
- Citron Wood: A term sometimes used for the wood of the sandarac tree, referencing its color and fragrance.
Synonyms
- For the resin: Juniper gum, Arar gum (regional names).
- For the tree: Arar tree, Barbary thuja.
Related Phrases and Compounds
- Sandarac varnish: A traditional varnish made by dissolving sandarac resin in alcohol.
- Sandarac resin: The specific resin exuded by the sandarac tree.
Noun
- large coniferous evergreen tree of North Africa and Spain having flattened branches and scalelike leaves yielding a hard fragrant wood; bark yields a resin used in varnishes
- a brittle and faintly aromatic translucent resin used in varnishes
- durable fragrant wood; used in building (as in the roof of the cathedral at Cordova, Spain)