paraquat

(parə kwät′)

noun

a highly toxic, soluble yellow solid, CH(CHN)CH· 2CHSO, used as a herbicide

Origin: para- (sense ) + quat(ernary)

See paraquat in American Heritage Dictionary 4

noun
A colorless compound, C12H14Cl2N2, or a related yellow compound, C12H14N2(CH3SO4)2, used as a herbicide.

Origin:

Origin: para-1

Origin: + quat(ernary)

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