IPA: /bæˈsɪl.ə.ri/
KK: /bæˈsɪl.ər.i/
Relating to or resembling small rod-shaped bacteria.
The doctor diagnosed the patient with bacillary dysentery, which is caused by rod-shaped bacteria.
Bacillary → It is formed from "bacillus" (from Latin, meaning a small rod or staff) and the suffix "-ary" (meaning pertaining to or connected with). The word "bacillary" refers to something that is related to or shaped like a small rod, often used in the context of bacteria that have a rod-like shape.
Think of 'bacillus' meaning a small rod, and remember that 'bacillary' describes something related to these rod-shaped bacteria.