gps

Everyday

1. Abbreviation of Global Positioning System: a system using satellites to show exactly where you are on Earth. tree →
2. A device or app that uses this to give directions: Turn on the GPS. tree →

In the lessons

In everyday life cars and phones use GPS for maps and directions; in science and geography GPS uses signals from satellites to find latitude and longitude; in safety lessons GPS helps rescuers find lost walkers. Phrases: «GPS tracker», «turn on the GPS», «GPS coordinates».

Examples

• The GPS told us to turn left at the lights. tree →
• Hikers use GPS so they don't get lost. tree →
• The phone's GPS showed our location on the map. tree →
• GPS works using satellites in space. tree →
• The dog has a GPS tracker on its collar. tree →
• Rescuers used GPS coordinates to find the boat. tree →

Note

Written in capitals: GPS. Say each letter «G-P-S». «A GPS» (not «an»), because G starts with a «jee» sound. Sometimes called «the sat nav» in the UK, Ireland, Australia and New Zealand.