footprint

American  

[foot-print] / ˈfʊtˌprɪnt /

noun

1. a mark left by the shod or unshod foot, as in earth or sand.

2. an impression of the sole of a person's foot, especially one taken for purposes of identification.

3. Informal. the track of a tire, especially on wet pavement.

4. a unique set of characteristics, actions, etc., that leave a trace and serve as a means of identification.

   Be careful when you post on social media—your online footprint could harm your reputation.

   The tumors share the same genetic footprint.

5. the area affected by an increase in the level of sound or noise, as that generated by an airplane.

6. Telecommunications. the area of the earth's surface within which a communications satellite's signals can be received.

7. Aerospace. the area within which it is predicted that a spacecraft or its debris will land.

8. the surface space of a desk or tabletop occupied by a piece of equipment, especially a computer or other electronic device.

9. the surface area occupied by any structure, device, etc..

   The new store will have a large footprint.

10. the impact that humans have on the environment, especially in the utilization of natural resources.

    China's water footprint;

    ways to reduce our environmental footprint.

11. any impact or effect, or its scope.

    the company’s wide footprint across the state.

12. Also called ecological footprint.  the amount of biologically productive land and ocean area required to sustain the resource consumption and waste production of an individual, population, or human activity: measured in global acres or hectares.

13. Computers. the amount of memory or disk space required by a program.

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footprint British  

/ ˈfʊtˌprɪnt /

noun

1. an indentation or outline of the foot of a person or animal on a surface

2. the shape and size of the area something occupies

   enlarging the footprint of the building

   a computer with a small footprint

3. impact on the environment

4. a military presence

   since 1944, America's military footprint in Europe has been in the West

5. computing the amount of resources, such as disk space and memory, that an application requires See also electronic footprint

6. an identifying characteristic on land or water, such as the area in which an aircraft's sonic boom can be heard or the area covered by the down-blast of a hovercraft

7. the area in which the signal from a direct broadcasting satellite is receivable

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Etymology

Origin of footprint

First recorded in 1545–55; foot + print

Example Sentences

He said it was shocking the Prince Group had been able to build a "global footprint" without raising alarm bells, given the serious criminal charges it now faces.

From BBC

Executives emphasized the company's global footprint, with most revenue generated outside China and several top managers from overseas.

From Barron's

Controlling more qubits with less wiring is part of the company’s endeavor to build increasingly big computers with a smaller physical footprint.

From Barron's

It said on average a real Christmas tree produces about 3.5kg of carbon dioxide emissions, but a 2m tree sent to landfill without its roots can have a carbon footprint of 16kg.

From BBC

Many of the structures were built more than 60 years ago with smaller footprints.

From The Wall Street Journal

Related Words

• footstep
• impression
• imprint