/ Dictionary / Index E erysipelothrix: Meaning and Definition of Find definitions for: er•y•sip•e•lo•thrix Pronunciation: (er"u-sip'u-lō-thriks", ēr"u-), [key] — n. Bacteriol. any of several rod-shaped, facultatively anaerobic bacteria of the genus Erysipelothrix, often forming long filaments and occurring as parasites on mammals, birds, and fish. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. erysipeloid erythema Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language