national bankEnglishMerriam-Webster Dictionary class='sens'>1 discarded or useless material //the unsightly debris left after mining operations had ceasedSynonyms chaff, deadwood, dreck (also drek), dross, dust, effluvium (also effluvia), garbage, junk, litter, offal, offscouring, raffle, refuse, class='sens'>1 discarded or useless material //the unsightly debris left after mining operations had ceasedSynonyms chaff, deadwood, dreck (also drek), dross, dust, effluvium (also effluvia), garbage, junk, litter, offal, offscouring, raffle, refuse, national bank — MW · Shobdo