(bound form) a rule, regulation, or established order; a normal way of doing things

(bound form) the course or path of a moving object; an orbit or track

(bound form) a rail or track for vehicles like trains and trams; a steel rail used in construction

(literary) a rut or track left by a carriage wheel; the distance between two wheels on-axle wheels

(literary) to follow or comply with a rule, law, or custom