n .
worthless stuff 가치 없는 물건

• In agricultural usage, chaff is the husk left over after grain has been threshed. Outside of a wheat farm, chaff is any worthless stuff, especially any worthless stuff left over after valuable stuff 몬 been separated out or removed.
• Any car in which young children regularly ride gradually fills up with crumbs, Cheerios, gum wrappers, bit of paper, and all other chaff.
• The mountain of crumpled paper on which Harry lay snoring was the chaff he had produced in his effort to write a term paper.