Collins COBUILD Advanced Learner's English Dictionary - chlorine
Связанные словари
Chlorine
chlorine
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1.
noun Date: 1810 a halogen element that is isolated as a heavy greenish-yellow diatomic gas of pungent odor and is used especially as a bleach, oxidizing agent, and disinfectant in water purification — see element table ...Merriam-Webster Collegiate Dictionary
2.
n. Chem. a poisonous greenish-yellow gaseous element of the halogen group occurring naturally in salt, sea-water, rock-salt, etc., and used for purifying water, bleaching, and the manufacture of many organic chemicals. Usage Symb.: Cl. Etymology: Gk khloros green + -INE(4) ...Толковый словарь английского языка Oxford English Reference
Большой Англо-русский Русско-английский политехнический словарь
Англо-русский строительный словарь
5.
1. хим. хлор available chlorine —- активный хлор chlorine gas —- хлоргаз chlorine tablet —- (водообеззараживающая) хлорная таблетка 2. редк. светло-зеленый ...Новый большой англо-русский словарь
Англо-русский словарь
7.
~ n a greenish-yellow gas that is a chemical element (=simple substance) and is often used to keep the water in swimming pools clean ...Longman Dictionary of Contemporary English
8.
- coined 1810 by Sir Humphry Davy from Gk. chloros "pale green," from PIE *ghlo- var. of base *ghel- "yellow." Named for its color. Discovered 1774, but known at first as oxymuriatic acid gas. ...Английский Этимологический словарь
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