trackout noun4 •Traces of material carried out of an area as a result of sticking to clothing, vehicles, etc.Mitigation measure AQ-C3 requires that paved roads be swept once a day to clean up dirt trackout from the construction site. — 2000 •The exit of a curve when the car has just fully straightened out.It flattens out past the trackout and you could use this flat painted portion but you'd want to hustle the car back onto the racetrack proper. — 2001 •A backward movement of the camera, showing a wider field.[…] Alfred Hitchcock's distorted-vision effect employing a trackout combined with a forward zoom in Vertigo (1958). — 1977 •Navigational assistance providing by tracking a boat or plane as it starts on a course, ensuring that it is following the correct trajectory.When Bob had completed a radio check with GCA for their radar trackout he called for the lineup check list. — 1961 formstrackouts
