adjective
- lacking cells or not composed of cells
- not containing living cells; devoid of cellular structure
Usage: biology, medicine
Usage: biology, medicine
Examples
- Viruses are acellular organisms that require a host cell to reproduce.
- The acellular matrix provides structural support in connective tissue.
- Acellular vaccines contain no living cells or organisms.
- Some bacteria produce acellular toxins that damage host tissues.
- The acellular dermal graft is used in reconstructive surgery.
- Prions are acellular infectious agents composed only of protein.