permaculture
[pur-muh-kuhl-cher]
- a system of cultivation intended to maintain permanent agriculture or horticulture by relying on renewable resources and a self-sustaining ecosystem.
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Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
permaculture
- the practice of producing food, energy, etc, using ways that do not deplete the earth's natural resources
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Word Origin for permaculture
C20: coined by Bill Mollison (born 1928), Australian ecologist, from perma (nent agri) culture
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
Word Origin and History for permaculture
by 1978, from permanent + agriculture or culture.
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Online Etymology Dictionary, © 2010 Douglas Harper