/ Dictionary / Index E erysipeloid: Meaning and Definition of Find definitions for: er•y•sip•e•loid Pronunciation: (er"u-sip'u-loid", ēr"u-), [key] — n. Pathol. a disease of humans contracted by contact with the bacillus Erysipelothrix rhusiopathiae, which causes erysipelas in swine, characterized by a painful local ulcer, generally on one of the hands. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. erysipelas erysipelothrix 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