Tracking vs. Trekking
Difference Between Tracking and Trekking
The act or process by which something is tracked.
Walking in the countryside for pleasure or sport, usually for a longer period of time than for hiking.
(typography) A consistent adjustment of space between individual letters; letterspacing.
(education) The division of pupils into separately taught groups by perceived ability level.
the pursuit (of a person or animal) by following tracks or marks they left behind