footprint
noun(foot-print)
an impression of the foot on a surface
footprint
noun(foot-print)
the area on a surface covered by something
footprint
noun(foot-print)
range of operation (as of a service)
footprint
noun(foot-print)
the amount of greenhouse gases and specifically carbon dioxide emitted by something (such as a person's activities or a product's manufacture and transport) during a given period