cesium

Noun

 * 1) caesium,

Etymology
Borrowed from.

Etymology
(see 🇨🇬), ultimately from.

Noun

 * 1) caesium, cesium

Noun

 * 1) caesium,  (US) (chemical element, symbol Cs)

Noun

 * 1) caesium, or  (US) (as above)

Noun

 * 1) caesium,