-
noun(microbiology) single-celled or noncellular spherical or spiral or rod-shaped organisms lacking chlorophyll that reproduce by fission; important as pathogens and for biochemical properties; taxonomy is difficult; often considered to be plants
Similar:
type of:
Definition that contains bacterium
- pneumococcus bacterium causing pneumonia in mice and humans
- diplococcus pneumoniae bacterium causing pneumonia in mice and humans