Definitions for bacterially
Random House Webster's College Dictionary
bac•te•ri•abækˈtɪər i ə; -ˈtɪər i əm(n.pl.)(sing.)-te•ri•um
any of numerous groups of microscopic one-celled organisms constituting the phylum Schizomycota, of the kingdom Monera, various species of which are involved in infectious diseases, nitrogen fixation, fermentation, or putrefaction.
Origin of bacteria:
1905–10; < NL < Gk baktḗria, pl. of baktḗrion; see bacterium
In reference to bacteria