Standard Lemma guide

enterobacterium

noun · 1 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

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Pronunciation

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  • rhymes with -ɪəɹiəm

1

noun

Meaning 1

Any of very many gram-negative rod-shaped bacteria of the family Enterobacteriaceae, many of which are pathogenic.

Definition source: English Wiktionary via Wiktextract

Topics: biology, microbiology, natural-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Etymology tree Proto-Indo-European *h1én Proto-Indo-European *-teros Proto-Indo-European *h1énterosder. Ancient Greek ἔντερον (énteron)der. New Latin entero-bor. English entero- Ancient Greek βακτηρία (baktēría) Proto-Indo-European *-yósder. Ancient Greek -ῐος (-ĭos)? Ancient Greek -ιον (-ion) Ancient Greek βακτήριον (baktḗrion)bor. New Latin bactēriumbor. English bacterium English enterobacterium From entero- + bacterium.