What does the French word 'ca' mean?

The Word 'ça' may be the demonstrative pronoun that. It's a shortened form of 'cela'. Among friends it's common to hear 'ça va?' or 'ça roule?' as a way of asking 'How is it going?' Another popular use is as the space-filler, 'ça y est?'. The Word 'ça' also may be a masculine gender noun. As 'le ça', the meaning is the id.