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1. A navigational system involving satellites and computers that can determine the latitude and longitude of a receiver on Earth by computing the time difference for signals from different satellites to reach the receiver
   - Global Positioning System

1. A physician who is not a specialist but treats all illnesses
   - general practitioner

Type of: doc, doctor, Dr., MD, medico, navigational system, physician

Encyclopedia: GPS GPS, V1: Rare Metals GPS, V2: Orange Afternoons