Word forms: (regular plural) satellite navigation systems
noun (Automotive engineering: Vehicle components, Lighting and electrical/electronic systems) A satellite navigation system is a computer-operated system in a vehicle that uses satellites to show the driver the position of the vehicle and which way it should travel to reach its destination. ⇒ The satellite navigation system is integrated into the car and has been preset with the legal speed limit on the roads. ⇒ The system includes a satellite navigation system and monitor to show a map and provide directions. ⇒ The in-dash global positioning satellite navigation system will help you find your way and automatically call for help if your air bag deploys.
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