a kind of vegetable perfume.

the red sandal tree Pterocarpus santalinus of Papilionaceae family.

the tree Pinus longifolia of Pinaceae family.

oil extracted from the woods of this tree.

the evergreen tree Santalum album (= Sirium myrtifolium) of Santalaceae family, with sweet smelling heartwood; sandalwood.

a gum resin obtained from various trees of the Bursera family and used in perfumes and also as incense; olibanum; frankincense.