Search Result：caesium
caesium 
(TTS Sound)
(TTS Sound)KK Pronunciation
〔 ˋsizIәm 〕
Pronunciation
〔 ˊsiːziәm 〕
Overview of noun caesium
The noun caesium has 1 sense
- cesium, caesium, Cs, atomic number 55 -- (a soft silver-white ductile metallic element (liquid at normal temperatures); the most electropositive and alkaline metal)