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carbon footprint
noun
: 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
Examples of carbon footprint in a Sentence
Recent Examples on the Web
The carbon footprint from the travel industry is growing at rates never seen before, according to new research.
—Julia Jacobo, ABC News, 10 Dec. 2024
But the price, like the carbon footprint, is spread over several years compared to splurging for a new real one every year.
—Isaac Avilucea, Axios, 6 Dec. 2024
View 3 Images Love racing, but not a fan of the sport's carbon footprint?
—New Atlas, 4 Dec. 2024
Since 2015 our carbon footprint is down over half, while our net sales have gone up well over 50 percent.
—Steven Levy, WIRED, 4 Dec. 2024
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Word History
First Known Use
1999, in the meaning defined above
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Cite this Entry
“Carbon footprint.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/carbon%20footprint. Accessed 27 Dec. 2024.
Kids Definition
carbon footprint
noun
: the amount of greenhouse gases and especially carbon dioxide given off by something (as a person's activities or a product's manufacture and transport) during a given period
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