volatile
UK /ˈvɒl.əˌtaɪl/ · US /ˈvɑ.lə.təl/ adjective, noun
Forms volatiles
- adjective (chemistry, physics) Evaporating or vaporizing readily under normal conditions.
- adjective (informal) Of a substance, explosive.
- adjective (economics, finance) Of a price, variable or erratic.
- adjective Of a person, quick to become angry or violent. “a volatile man”
- adjective Fickle.
- adjective Temporary or ephemeral.
- adjective Of a situation potentially violent.
- adjective (programming) Of a variable etc., having its associated memory immediately updated with any changes in value.
- noun A chemical or compound that changes into a gas easily.
- noun (programming) A variable that is volatile, i.e. has its associated memory immediately updated with any change in value.
Synonyms
furious rabid raging ferocious fierce rampant grim incessive infuriate savage wild changeable erratic unpredictable fleeting passing transitory earthly ephemeral brief explosive fickle
Antonyms
Etymology
From Middle French volatile, from Latin volātilis (“flying; swift; temporary; volatile”), from volō (“to fly”).
Webster’s 1913
- adjective Passing through the air on wings, or by the buoyant force of the atmosphere; flying; having the power to fly. [Obs.]
- adjective Capable of wasting away, or of easily passing into the aëriform state; subject to evaporation.
- noun A winged animal; wild fowl; game. [Obs.] Chaucer. Sir T. Browne.
Etymology [F. volatil, L. volatilis, fr. volare to fly, perhaps akin to velox swift, E. velocity. Cf. Volley.]
Etymology [Cf. F. volatile.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “volatile”, CC BY-SA 4.0. Details