Medical Dictionary

nafcillin

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noun naf·cil·lin \naf-ˈsil-ən\

Medical Definition of nafcillin

  1. :  a semisynthetic penicillin that is resistant to beta-lactamase and is used especially in the form of its hydrated sodium salt C21H21N2NaO5S·H2O as an antibiotic


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contemplative of or relative to the past

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