1.
If you move over to a new system or way of doing something, you change to it.
The government is having to introduce some difficult changes, particularly in moving over to a market economy.
= change
PHRASAL VERB : V P to n , also V P
2.
If someone moves over , they leave their job or position in order to let someone else have it.
They said Mr Jenkins should make balanced programmes about the Black community or move over and let someone else who can.
PHRASAL VERB : V P
3.
If you move over , you change your position in order to make room for someone else.
Move over and let me drive.
PHRASAL VERB : V P