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carbon footprint

noun
1.
the amount of carbon dioxide or other carbon compounds emitted into the atmosphere by the activities of an individual, company, country, etc.: the carbon footprint of an overseas flight;
how to measure your carbon footprint.
Origin
1995-2000
1995-2000
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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British Dictionary definitions for carbon footprint

carbon footprint

noun
1.
a measure of the amount of carbon dioxide released into the atmosphere by a single endeavour or by a company, household, or individual through day-to-day activities over a given period
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Contemporary definitions for carbon footprint
noun

a measure of the amount of carbon dioxide produced by a person, organization, or location at a given time

Examples

Carbon footprint describes the environmental impact of carbon emissions, measured in units of carbon dioxide.

Word Origin

1999

Dictionary.com's 21st Century Lexicon
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Word Value for carbon

10
13
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