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TermCymru

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Welsh: diraddio
English: degrade
Status B
Subject: Environment
Part of speech: Verb
Definition: Yng nghyd-destun deunyddiau anorganig (ee plastig), ymddatod yn ddarnau llai dros amser drwy weithrediad cemegol neu ffisegol.
Notes: Gweler hefyd y cofnodion am biodegrade a decompose.
Last updated: 13 October 2022