Definition: to go to someone’s house to collect him or her because you are going somewhere together.
(This phrasal verb has more than one meaning)
E.g.1: It starts at 7:30 – I’ll call for you at 7 so we won’t be late.
E.g.2: If I call for you at 8 o’clock we can come to work together and save on petrol.
This phrasal verb cannot be separated.