Letters that make Cs
s, c are letters that make 'Cs'
Words within Cs
are words within 'Cs'
1 possible definitions for 'Cs'
Under this definition, cs is a noun and has the following properties:
cesium, caesium, atomic number 55 have the same meaning as 'Cs'
'Cs' can be a type of metallic element, metal.
cesium 137 is a type of Cs.
'Cs' can be a substance of pollucite.