waypoint
as defined in Commission Implementing Regulation (EU) 2017/373 of 1 March 2017 laying down…
a specified geographical location used to define an area navigation route or the flight path of an aircraft employing area navigation. Waypoints are identified as either: (a) fly-by waypoint – a waypoint which requires turn anticipation to allow tangential interception of the next segment of a route or procedure, or (b) fly-over waypoint – a waypoint at which a turn is initiated in order to join the next segment of a route or procedure