1. marks or impressions left by a person, animal, or vehicle
2. a path or route, especially one made by repeated use
3. parallel metal rails on which trains run

1. to follow or trace the course or development of something
2. to leave marks or dirty footprints

Examples

• The detective followed the muddy tracks to the back door.
• Hikers should stay on the marked tracks in the forest.
• The train derailed when it jumped the tracks.
• This album has twelve tracks on it.
• The company tracks all shipments with GPS.
• Don’t track mud through the house with those boots.
• We’re on the right track to solving this problem.
• The scientist tracks the migration patterns of birds.