erythromycin: an antibiotic (trade name Erythrocin or E-Mycin or Ethril or Ilosone or Pediamycin) obtained from the actinomycete Streptomyces erythreus; effective against many Gram-positive bacteria and some Gram-negative
aramaic: an alphabetical (or perhaps syllabic) script used since the 9th century BC to write the Aramaic language; many other scripts were subsequently derived from it