geocache
noun /ˈdʒiːəʊkæʃ/
/ˈdʒiːəʊkæʃ/
- an object (usually a box containing a small item and a record of the people who have found it) that is hidden somewhere outdoors and that people look for using GPS (= a system that uses signals from satellites to show somebody/something’s position on earth) in the activity of geocaching
- Within 30 minutes of walking we arrived at the spot where our first geocache was located.