I am CEE trained. For the old Soviet-realm counties, the training was pretty much unified. Completely identical understanding to what LOMCEVAK posted, not only in the last piece but also higher up.
We called it just slip, to describe the aerodynamical state (ball off-centre). From the handling point, it is a cross-controlled flight.
The FAA seem to build separate names for the different use cases, have two discriminate manoeuvres described in the book. Well, it's 2 use cases after all, so why not. (the quoted description explaining why one is different from the other had me scratch my head until the point of losing interest).
Last edited by FlightDetent; 14th Nov 2021 at 19:32.