Volatile

Volatile

Volatile may refer to:

Chemistry

  • Volatility (chemistry), a measure of the tendency of a substance to vaporize
  • Relative volatility, a measure of vapor pressures of the components in a liquid mixture
  • Volatiles, a group of compounds with low boiling points that are associated with a planet's or moon's crust and/or atmosphere
  • Volatile organic compounds, organic compounds that can evaporate at normal temperature and pressure, and are often regulated by governments
  • Volatile anaesthetics, a class of anaesthetics which evaporate easily
  • Volatile substance abuse, the abuse of household inhalants containing volatile compounds
  • Volatile oil, also known as essential oil, an oil derived from plants with aromatic compounds used in cosmetics and flavoring
  • Volatile acidity, a term used in winemaking to indicate an unacceptably high level of acid or vinegar and baking soda

Other uses


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Look at other dictionaries:

  • 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.] [1913… …   The Collaborative International Dictionary of English

  • Volatile — kommt aus dem englischen Sprachraum und bedeutet dort etwa: veränderlich, beweglich, flüchtig. Das Wort wird als Fachausdruck auch im deutschen Sprachraum verwendet: Im Aktienhandel für veränderliche Werte oder als Maß des Risikos einer Aktie,… …   Deutsch Wikipedia

  • volatile — [väl′ə təl; ] chiefly Brit [, väl′ətīl΄] adj. [MFr < L volatilis < volare, to fly] 1. Obs. flying or able to fly; volitant 2. vaporizing or evaporating quickly, as alcohol 3. a) likely to shift quickly and unpredictably; unstable; explosive …   English World dictionary

  • Volatile — Vol a*tile, n. [Cf. F. volatile.] A winged animal; wild fowl; game. [Obs.] Chaucer. Sir T. Browne. [1913 Webster] …   The Collaborative International Dictionary of English

  • volatile — (adj.) 1590s fine or light, also evaporating rapidly (c.1600), from M.Fr. volatile, from L. volatilis fleeting, transitory, flying, from pp. stem of volare to fly, of unknown origin. Sense of readily changing, fickle is first recorded 1640s.… …   Etymology dictionary

  • volatile — ► ADJECTIVE 1) (of a substance) easily evaporated at normal temperatures. 2) liable to change rapidly and unpredictably, especially for the worse. ► NOUN ▪ a volatile substance. DERIVATIVES volatility noun volatilize (also volatilise) verb …   English terms dictionary

  • volatile — I adjective active, animated, brief, brisk, buoyant, capricious, changeable, cometary, deciduous, desultory, effervescent, elastic, elusive, ephemeral, erratic, evanescent, evaporable, excitable, explosive, fickle, fleeting, flighty, full of… …   Law dictionary

  • volatile — /vo latile/ [dal lat. volatĭlis, der. di volare ]. ■ agg. 1. (non com.) [che vola, capace di volare] ▶◀ [➨ volante1 agg. (1)]. 2. (chim.) [di liquido o solido che tende a vaporizzare facilmente: sostanze v. ] ▶◀ ‖ evaporabile …   Enciclopedia Italiana

  • volatile — effervescent, buoyant, expansive, resilient, *elastic Analogous words: unstable, mercurial, *inconstant, fickle, capricious: light minded, frivolous, flippant, flighty (see corresponding nouns at LIGHTNESS): variable, *changeable, protean …   New Dictionary of Synonyms

  • volatile — [adj] explosive, changeable airy, buoyant, capricious, effervescent, elastic, elusive, ephemeral, erratic, expansive, fickle, fleeting, flighty, flippant, frivolous, fugacious, fugitive, gaseous, gay, giddy, impermanent, imponderable,… …   New thesaurus

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