Definition of Volatile oils. Meaning of Volatile oils. Synonyms of Volatile oils

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Definition of Volatile oils

Volatile oils
Volatile Vol"a*tile, a. [F. volatil, L. volatilis, fr. volare to fly, perhaps akin to velox swift, E. velocity. Cf. Volley.] 1. Passing through the air on wings, or by the buoyant force of the atmosphere; flying; having the power to fly. [Obs.] 2. Capable of wasting away, or of easily passing into the a["e]riform state; subject to evaporation. Note: Substances which affect the smell with pungent or fragrant odors, as musk, hartshorn, and essential oils, are called volatile substances, because they waste away on exposure to the atmosphere. Alcohol and ether are called volatile liquids for a similar reason, and because they easily pass into the state of vapor on the application of heat. On the contrary, gold is a fixed substance, because it does not suffer waste, even when exposed to the heat of a furnace; and oils are called fixed when they do not evaporate on simple exposure to the atmosphere. 3. Fig.: Light-hearted; easily affected by circumstances; airy; lively; hence, changeable; fickle; as, a volatile temper. You are as giddy and volatile as ever. --Swift. Volatile alkali. (Old Chem.) See under Alkali. Volatile liniment, a liniment composed of sweet oil and ammonia, so called from the readiness with which the latter evaporates. Volatile oils. (Chem.) See Essential oils, under Essential.
volatile oils
5. (Mus.) Necessary; indispensable; -- said of those tones which constitute a chord, in distinction from ornamental or passing tones. 6. (Med.) Idiopathic; independent of other diseases. Essential character (Biol.), the prominent characteristics which serve to distinguish one genus, species, etc., from another. Essential disease, Essential fever (Med.), one that is not dependent on another. Essential oils (Chem.), a class of volatile oils, extracted from plants, fruits, or flowers, having each its characteristic odor, and hot burning taste. They are used in essences, perfumery, etc., and include many varieties of compounds; as lemon oil is a terpene, oil of bitter almonds an aldehyde, oil of wintergreen an ethereal salt, etc.; -- called also volatile oils in distinction from the fixed or nonvolatile.

Meaning of Volatile oils from wikipedia

- containing volatile (easily evaporated at normal temperatures) chemical compounds from plants. Essential oils are also known as volatile oils, ethereal oils, aetherolea...
- structure, properties, and uses. Oils may be animal, vegetable, or petrochemical in origin, and may be volatile or non-volatile. They are used for food (e.g...
- resemble those of an ash tree. The name "burning bush" derives from the volatile oils produced by the plant, which can catch fire readily in hot weather,[citation...
- Anne; Kolev, Spas D.; Nematollahi, Neda (2018-10-01). "Volatile chemical emissions from essential oils". Air Quality, Atmosphere & Health. 11 (8): 949–954...
- source?] Diluting essential oils is a critical safety practice when using essential oils. Essential oils alone are volatile; they begin to dissipate as...
- prevent these problems, perfume designers carefully consider the volatility of essential oils and other ingredients in their perfumes. Appropriate evaporation...
- The term mustard oil is used for two different oils that are made from mustard seeds: A fatty vegetable oil resulting from pressing the seeds, An essential...
- Volatile organic compounds (VOCs) are organic chemicals that have a high vapor pressure at ordinary room temperature. Their high vapor pressure results...
- are added. Essential oils are composed of volatile aromatic compounds, extracted from plants by distillation. Vegetable fats and oils are what are most commonly...
- no evidence to support or re****e this claim. Root chicory contains volatile oils similar to those found in plants in the related genus Tanacetum which...
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