10 letters · 22 points in Scrabble
noun an antibiotic (trade name Vancocin) effective against some bacterial infections
originEtymology tree English vanquish Ancient Greek -ο- (-o-)der. Latin -o-bor. English -o- English -mycin English vancomycin From vanquish + -o- + -mycin (“antibiotic produced by a Streptomyces strain”).
Etymology from Wiktionary, CC BY-SA 3.0