idoxuridine
noun
idox·uri·dine
| \ ˌī-ˌdäks-ˈyu̇r-ə-ˌdēn
\
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Medical Definition of idoxuridine
: a white crystalline drug C9H11IN2O5 that is an analog of pyrimidine and is used to treat keratitis caused by the herpesviruses producing herpes simplex
—abbreviation IDU
— called also iododeoxyuridine, IUDR