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English Fox - English Dictionary
Meaning of
penicillin
in English
penicillin
us
/pænsɪlɪn/
uk
/ˈpɛnsɪlɪn/
#uncommon
Plural
penicillin
Definitions
Noun
antibiotics
from
Penicillium
molds
;
treat
bacterial
infections
narrow-spectrum
drugs
;
active
against
gram-positive
bacteria