Any product, article or assembly which is made from or contains metal and is broken, worn out or regarded by its last holder as having reached the end of its useful life
Unrhyw gynnyrch, eitem neu gydosodiad a wnaed o fetel neu sy’n cynnwys metel, ac sydd wedi torri, wedi treulio, neu y mae’r deiliad diwethaf yn barnu ei fod wedi cyrraedd diwedd ei oes ddefnyddiol