atoxyl
noun
atox·yl
| \ əˈtäksə̇l, āˈ-, -ēl\
plural -s
Definition of atoxyl
: a white crystalline compound C6H7AsNNaO3·4H2O formerly used in the treatment of syphilis and sleeping sickness, its use frequently causing blindness : the monosodium salt of para-arsanilic acid
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