spatio-a word element meaning 'space'.
[Latin spatium space + -o-]spatio-
combining form 
Usage: L spatium — more at speed 
1. : space 
< spatiography >
2. : spatial and 
< spatiotemporal >
1.
< spatiography >
2.
< spatiotemporal >
spatio-
Prefix
- space
Derived terms
 English words prefixed with spatio-