the GNU version of the Collaborative International Dictionary of English
adj. Of, pertaining to, or caused by bacteria.
The Century Dictionary and Cyclopedia
Pertaining to or resembling bacteria; of the nature of or caused by bacteria: as, a bacterial parasite in the blood; bacterial organisms; bacterial infusions.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adj. relating to or caused by bacteria
Word Usage
"Make sure your meats and veggies are wrapped because bags that are not washed on a regular basis can become a what he called a "bacterial swamp.""