What does track mean?
track
Definition
To follow the movements of someone or something, often with radar, sonar or satellite signals.
Example sentences
The coastguard's been patrolling this bit of coast every night — apparently they're tracking a smugglers' speedboat.
How do they even track a sub when it's submerged? Radar can't see under water.
How do they even track a sub when it's submerged? Radar can't see under water.