unengineered

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English[edit]

Etymology[edit]

un- +‎ engineered

Adjective[edit]

unengineered (not comparable)

  1. Not engineered.
    • 2015 December 12, “Adsorption of DDT and PCB by Nanomaterials from Residual Soil”, in PLOS ONE[1], →DOI:
      The proposed study will deal with PCB and DDT which contaminates soils and groundwater in Malaysia through unengineered landfills and the use of pesticides for agriculture.