Definition of "compostability" [compostability]

• The quality of being compostable. (noun)

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• "NatureFlex NK was launched in 2008 and offers not only biodegradability and compostability, but also a moisture barrier approaching that of co-extruded OPP."
• "The bags were launched in April 2009 with a big marketing effort to play up their compostability because they're made from plants and not plastic."
• "To make this possible at all, the standards for compostability have to call for a very bioactive process."