A pastime in which participants use a GPS receiver to find a hidden container at a specific latitude and longitude, or to hide a container to be found in this manner.

present participle of geocache

A container hidden in a specific location during geocaching.

(intransitive) To participate in geocaching. / (transitive) To hide or seek a geocache.

plural of geocache

plural of geocacher

A person who hides or seeks objects as part of the pastime of geocaching.

simple past tense and past participle of geocache