Akademik

waste material
noun
any materials unused and rejected as worthless or unwanted (Freq. 1)
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they collect the waste once a week

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much of the waste material is carried off in the sewers

Syn: ↑waste, ↑waste matter, ↑waste product
Derivationally related forms: ↑waste (for: ↑waste)
Hypernyms: ↑material, ↑stuff
Hyponyms:
impurity, ↑dross, ↑exhaust, ↑exhaust fumes, ↑fumes, ↑body waste, ↑excretion, ↑excreta, ↑excrement, ↑excretory product, ↑filth, ↑crud, ↑skank, ↑sewage, ↑sewerage, ↑effluent, ↑wastewater, ↑sewer water, ↑garbage, ↑refuse, ↑food waste, ↑scraps, ↑pollutant, ↑rubbish, ↑trash, ↑scrap, ↑slop, ↑toxic waste, ↑toxic industrial waste

Useful english dictionary. 2012.