D defs.my
Entry 2 senses Webster, 1913

clostridium

· IPA
01 n. spindle-shaped bacterial cell esp. one swollen at the center by an endospore.
pl. clostridia
  1. 1.
    spindle-shaped bacterial cell esp. one swollen at the center by an endospore.
  2. 2.
    a genus of anaerobic, spore-forming motile bacteria of the family Bacillaceae, including several pathogenic species, such as the causative agents of gas gangrene (Clostridium perfringens), botulism (Clostridium botulinum), and tetanus (Clostridium tetani).[capitalized]
Syn. clostridia.