Geocaching (jee-oh-kash-ing) noun. The act of using a GPS receiver to locate hidden containers. A hobby, similar to a treasure hunt, using technological advancements to guide the way. Using military satellites to find cheap toys and trinkets. A hobby in which people accidentally find beauty, adventure, and sometimes love while purposely searching for containers hidden in odd places. Gwendolyn Amelia Brody is about to learn exactly what geocaching is. And Tony Van Yancy is just the right man to teach her.