- Any of different primarily harmful antibiotics based on strains for the earth bacterium Bacillus polymyxa and accustomed treat different attacks with gram-negative bacteria.
- any one of a few harmful antibiotics, based on the soil bacterium Bacillus polymyxa, accustomed treat infections by gram-negative germs
- some of a number of harmful antibiotics obtained from a specific soil bacterium
Sentence for "polymyxin"
- Antibiotics used during vaccine manufacture include…
Hypernym for "polymyxin"