not able to be restored, replaced, recommenced, etc: nonrenewable resources
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
Scientific definitions for nonrenewable
Relating to a natural resource, such as petroleum or a mineral ore, that cannot be replaced once it has been extracted or procured. Nonrenewable resources that are not significantly altered by their use, including most metals, can often be recovered and their usefulness extended by recycling. Compare renewable.
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