Definition that contains volatile oil
- betula lenta common birch of the eastern United States having spicy brown bark yielding a volatile oil and hard dark wood used for furniture
- costusroot annual herb of the eastern Himalayas (Kashmir) having purple florets and a fragrant root that yields a volatile oil used in perfumery and for preserving furs
- nitrogen trichloride a yellow pungent volatile oil (trade name Agene) formerly used for bleaching and aging flour
- saussurea lappa annual herb of the eastern Himalayas (Kashmir) having purple florets and a fragrant root that yields a volatile oil used in perfumery and for preserving furs
- ylang-ylang evergreen Asian tree with aromatic greenish-yellow flowers yielding a volatile oil; widely grown in the tropics as an ornamental
- black birch common birch of the eastern United States having spicy brown bark yielding a volatile oil and hard dark wood used for furniture
- cymene any of three isotopes of a colorless aromatic liquid hydrocarbon occurring in the volatile oil of cumin and thyme and used in the manufacture of synthetic resins
- pellitory-of-spain a small Mediterranean plant containing a volatile oil once used to relieve toothache
- sweet birch common birch of the eastern United States having spicy brown bark yielding a volatile oil and hard dark wood used for furniture
- agene a yellow pungent volatile oil (trade name Agene) formerly used for bleaching and aging flour