[am.pho.ter.i.cin B] n [amphoteric + [1]-in] (1955): an antifungal antibiotic obtained from a soil actinomycete (Streptomyces nodosus) and used esp. to treat systemic fungal infections
AMPHOTERICIN B
Meaning of AMPHOTERICIN B in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012