نفاية

نُفَايَة \ refuse: waste material (paper, tins, rags, etc.): kitchen refuse; a refuse collector (sb. who removes it for destruction). rubbish: waste material; worthless statements: Don’t talk such rubbish. scrap: a small unwanted piece: scraps of food. waste: (of materials, esp. paper) used and no longer wanted: a waste-paper basket. \ نُفَايَةُ المَعْدِن \ dross: waste matter which forms on the surface when a metal is melted.