You can't call it 'a terminal' or 'terminus' in the strict sense of the word as rail lines do not come to an abrupt(and premature) end here.Yes,it is the originating and terminating station for many TRAINS,but that does not make it a terminus.
The main Kochuveli station is situated on the other side of the TVC-ERS main line.
Great description to boot,too. :)