CAESIUM


Meaning of CAESIUM in English

transcription, транскрипция: [ ˈsi:zjəm ]

n. (US cesium) a soft silver-white element of the alkali metal group, occurring naturally in a number of minerals, and used in photoelectric cells. °Symb.: Cs. øcaesium clock an atomic clock that uses caesium. [as CAESIOUS (from its spectrum lines)]

English main colloquial, spoken dictionary.      Английский основной разговорный словарь.