Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun principen

1 sense of principen

Sense 1
ampicillin, Principen, Polycillin, SK-Ampicillin -- (semisynthetic penicillin (trade names Principen and Polycillin and SK-Ampicillin))
       => penicillin -- (any of various antibiotics obtained from Penicillium molds (or produced synthetically) and used in the treatment of various infections and diseases)