bacterial
bak ti ree uhl
- a relating to or caused by bacteria
bacterial infection
- The difference in the death toll between 1918 and 1968 had little to do with such medical advances as antibiotics for secondary bacterial infections.
- Technically, the otherworldly creatures aren't all alive; many are just bacterial microfossils.
- Already this bacterial Rip Van Winkle is being touted as a trailblazer for a new industry.