Paraquat (noun) Definition, Meaning & Examples

noun Chemistry.
  1. a toxic herbicide, C12H14N2⋅2CH3SO4, applied to food and flower crops and to highway borders as a defoliant and weed-killer.
noun
  1. a yellow extremely poisonous soluble solid used in solution as a weedkiller
    Paraquat (noun) Definition, Meaning & Examples

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