breadcrumbs - Computer Definition
A description of the trail you took to arrive at your current location. Text breadcrumbs are common on websites to help users navigate the site. For example, breadcrumbs such as Products->TVs->Plasma indicate that the Plasma TV Products page you are looking at was retrieved by first clicking Products, then TVs and then Plasma. From Hansel and Gretel The term comes from the Hansel and Gretel fairy tale by the Brothers Grimm. When their father took them into the woods to abandon them, the children dropped crumbs of bread along the way to leave a trail back home.