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enterobacteria

[en-tuh-roh-bak-teer-ee-uh]
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plural noun, singular en·ter·o·bac·te·ri·um [en-tuh-roh-bak-teer-ee-uh m] /ˌɛn tə roʊ bækˈtɪər i əm/.
  1. rod-shaped Gram-negative bacteria of the family Enterobacteriaceae, as those of the genera Escherichia, Salmonella, and Shigella, occurring normally or pathogenically in the intestines of humans and other animals, and the genus Erwinia, occurring in plants.
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Origin of enterobacteria

First recorded in 1950–55; entero- + bacteria
Also called enterics.
Related formsen·ter·o·bac·te·ri·al, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for enterobacterium

enterobacterium

noun plural -ria (-rɪə)
  1. any of a class of Gram-negative rodlike bacteria that occur in the gastrointestinal tract
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Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

enterobacterium in Medicine

enterobacterium

(ĕn′tə-rō-băk-tîrē-əm)
n. pl. en•ter•o•bac•ter•i•a (-ē-ə)
  1. Any of various gram-negative rod-shaped bacteria of the family Enterobacteriaceae that includes some pathogens of animals, such as the colon bacillus and salmonella.
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The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.