Definition of footprint
- a tire with a wide footprint
- the footprint of a laser beam
- a global footprint
- left a footprint in the field of research
- a genetic footprint
The child left her tiny footprints in the snow.
He walked into the kitchen with his boots on, making muddy footprints on the floor.
The new model has a smaller footprint than the older model.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'footprint.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
: a track or mark left by a foot or shoe
: the amount of space that is covered on a surface by something (such as a computer)
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