Standard Lemma guide

clostridium

noun · 2 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.

Sound

Pronunciation

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1

noun

Meaning 1

Any of several mostly anaerobic gram-positive bacteria, of the genus Clostridium, that are present in the soil and in the intestines of humans and animals and are capable of forming spores

Definition source: English Wiktionary via Wiktextract

Topics: bacteriology, biology, microbiology, natural-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

spindle-shaped bacterial cell especially one swollen at the center by an endospore

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: clostridia

Antonyms: none provided

Broader terms: eubacteria, eubacterium, true bacteria

History

Etymology

Borrowed from Translingual Clostridium.

Across languages

Translations

4 source translations are retained for this English entry.

  • French: clostridie — Translations
  • Greek: κλωστρίδιο (klostrídio) — Translations
  • Greek: κλωστηρίδιο (klostirídio) — Translations
  • Latin: clōstridium — Translations