The meaning of FOOTPRINT is an impression of the foot on a surface. How to use footprint in a sentence.

FOOTPRINT definition: 1. the mark made by a person's or animal's foot 2. the amount of space on a surface that something…. Learn more.

2023年2月9日 · What Is the Carbon Footprint? A carbon footprint is defined as the total amount of greenhouse gases emitted into the atmosphere, such as carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), hydrofluorocarbons (HFCs), expressed in equivalent tons of CO2.

Footprints are the impressions or images left behind by a person walking or running. Hoofprints and pawprints are those left by animals with hooves or paws rather than feet, while " shoeprints " is the specific term for prints made by shoes.

A footprint is a mark in the shape of a foot that a person or animal makes in or on a surface.

a mark left by the shod or unshod foot, as in earth or sand. an impression of the sole of a person's foot, especially one taken for purposes of identification. Informal. the track of a tire, especially …

the shape and size of the area something occupies: enlarging the footprint of the building; a computer with a small footprint.

A footprint is proof that you were there: similarly, a figurative kind of footprint is evidence of someone or something's presence or influence. For example, a company's "carbon footprint" is the amount of polluting greenhouse gas it emits.

2025年3月20日 · A carbon footprint is the total amount of greenhouse gases, especially CO₂, that a person, product, or organization emits directly or indirectly. It includes: Direct emissions: The fuel burned in your car or gas stove. Indirect emissions: The resources used to produce your food, clothes, and gadgets.

Definition of footprint noun from the Oxford Advanced Learner's Dictionary. [usually plural] a mark left on a surface by a person’s foot or shoe or by an animal’s foot. He could identify any animal from its footprints. The Oxford Learner’s Thesaurus …