[yuh-nes-koh, ee-uh-] /yəˈnɛs koʊ, i ə-/
[French œ-zhen;; English yoo-jeen,, yoo-jeen] /French œˈʒɛn;; English yuˈdʒin,, ˈyu dʒin/ (Show IPA), 1912–94, French playwright, born in Romania.
/ˌiːəˈnɛskəʊ; French jɔnɛsko/
Eugène (øʒɛn). 1912–94, French dramatist, born in Romania; a leading exponent of the theatre of the absurd. His plays include The Bald Prima Donna (1950) and Rhinoceros (1960)
noun 1. the process of reciprocal transfer of ions between a solution and a resin or other suitable solid. noun 1. the process in which ions are exchanged between a solution and an insoluble solid, usually a resin. It is used to soften water, to separate radioactive isotopes, and to purify certain industrial chemicals ion […]
- Ion exchanger
ion exchanger n. A polymer containing charged groups to which other charged mobile ions become attached or replaced, used in chromatography.
- Ion-exchange resin
ion-exchange resin n. An insoluble polymer containing charged groups or ions that can be exchanged for charged groups or ions present in a surrounding solution.
noun 1. a device for creating negatively charged particles in immediately surrounding air, promoted as a cure for various ills.