EASA PartFCL defines cross-country as:
"a flight between a point of departure and a point of arrival following a pre-planned route, using standard navigation procedures
Appendix 3 - Training courses for the issue of a CPL and an ATPL page 1127-
also states:
"including a VFR cross-country flight of at least 540 km (300 NM), in the course of which full stop landings at two aerodromes different from the aerodrome of departure shall be made;"
So... there is your answer... in PartFCL world.
"Full stop" is not (IFAIK) further defined. It could me "comes to a complete halt with the engine running" or could mean "when the engine is off, at the parking area, and the plane is at a full stop"....