Definition of Coccus

1. Low Back Pain Slideshow
2. Take the Back Pain Quiz!
3. Good and Bad Exercises for Low Back Pain

Coccus: A bacterial cell that has the shape of a sphere. Coccus is part of the name of a number of bacteria, such as enterococcus, meningococcus, pneumococcus, staphylococcus, and streptococcus.

Need help identifying pills and medications?
Use the pill finder tool on RxList.