We found 3 definitions of ampicillin from 3 different sources.
NounPlural: ampicillins |
||
ampicillin - semisynthetic penicillin (trade names Principen and Polycillin and SK-Ampicillin) | ||
Principen, Polycillin, SK-Ampicillin | ||
penicillin any of various antibiotics obtained from Penicillium molds (or produced synthetically) and used in the treatment of various infections and diseases | ||
trademark a formally registered symbol identifying the manufacturer or distributor of a product | ||
brand name, marque, trade name, brand a name given to a product or service |