病びょう原げん性せい大だい腸ちょう菌きんMeaningsNoun1. pathogenic E. coli bacteria (i.e. Escherichia coli O157:H7)Kanji used病illness原original性nature (of a person)大large腸intestines菌microbePitch accentびょうげんせいだいちょうきんびょうげんせいだいちょうきんComposed of病びょう原げんorigin of an illness; cause of a disease; pathogenesis; etiologyNoun性せいnature (of a person); sex; gender; sex (i.e. sexual attraction, activity, etc.); -ty; -ity; -ness; -cyNoun大だい腸ちょう菌きんEscherichia coli (E. coli); colon bacteriumNoun