/ ˈkuːlənt; NAmE / noun
[ C , U ] a liquid that is used for cooling an engine, a nuclear reactor , etc.
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WORD ORIGIN
1930s: from cool , on the pattern of lubricant .
/ ˈkuːlənt; NAmE / noun
[ C , U ] a liquid that is used for cooling an engine, a nuclear reactor , etc.
••
WORD ORIGIN
1930s: from cool , on the pattern of lubricant .
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005