murein

/ˈmjʊriɪn/
noun
  1. A substance that forms the cell wall of bacteria, providing structural strength.
    • Penicillin works by interfering with the production of murein.
    • Murein helps bacteria maintain their shape against pressure.
    • Scientists study murein to develop new antibiotics.
What does "murein" mean? | whatsthatwordmean | whatsthatwordmean