- the outdoor sport or game of searching for hidden objects by using Global Positioning System (GPS) coordinates posted on the Internet.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for geocaching
Another not-as-obscure-as-it-sounds use for the GPS is Geocaching, a kind of high-tech treasure-hunting game.Make Your Kids Smarter in the Car
K. Emily Bond
July 31, 2010
- a game in which the object is to identify and find items deposited by other players, using GPS navigation
C20: from geo (graphy) + caching