troleandomycin
noun
tro·le·an·do·my·cin
| \ ˌtrō-lē-ˌan-də-ˈmīs-ᵊn
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Medical Definition of troleandomycin
: an orally administered antibacterial drug C41H67NO15 that is the triacetate ester derivative of oleandomycin used chiefly against bacteria of the genus Streptococcus (especially S. pneumoniae and S. pyogenes)
— called also triacetyloleandomycin