1. Plural of geocache: hidden containers placed at specific geographic coordinates for people to find using GPS devices or smartphone apps as part of the recreational activity geocaching.
Usage: Modern recreational term; Often used in the context of the hobby geocaching

Examples

• The park has several geocaches hidden throughout the trails for visitors to discover.
• She found three geocaches during her weekend hike using her GPS device.
• Geocaches can contain small toys, trinkets, or logbooks for finders to sign.
• Many geocaches are waterproof containers buried or camouflaged in natural settings.
• The geocaching website lists thousands of geocaches available in our region.