a resinous substance, dry and brittle, obtained from the styrax benzoin, a tree of sumatra, java, etc., having a fragrant odor, and slightly aromatic taste. it is used in the preparation of benzoic acid, in medicine, and as a perfume.-a white crystalline substance, c14h12o2, obtained from benzoic aldehyde and some other sources.-the spicebush (lindera benzoin).