orthanilic acid

noun or·tha·nil·ic acid \¦ȯ(r)thə¦nilik-\

Definition of orthanilic acid

  1. :  a crystalline sulfonic acid H2NC6H4SO3H isomeric with sulfanilic acid; ortho-amino-benzenesulfonic acid

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Origin and Etymology of orthanilic acid

orth- + sulfanilic acid

Seen and Heard

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to cast off or become cast off

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