Definitions for abacterialˌeɪ bækˈtɪər i əl
Random House Webster's College Dictionary
a•bac•te•ri•alˌeɪ bækˈtɪər i əl(adj.)
not caused by bacteria; free from the presence of bacteria.
Origin of abacterial:
Not caused by or characterized by the presence of bacteria.
An abacterial prostatitis model for studying immune cells.