permaculture(redirected from permaculturalist)
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Related to permaculturalist: permaculture
A system of perennial agriculture emphasizing the use of renewable natural resources and the enrichment of local ecosystems.
per′ma·cul′tur·ist, per′ma·cul′tur·al·ist n.
(Environmental Science) the practice of producing food, energy, etc, using ways that do not deplete the earth's natural resources
[C20: coined by Bill Mollison (born 1928), Australian ecologist, from perma(nent agri)culture]