IPA: /ˌkænəˈmaɪsɪn/
KK: /kænəˈmaɪsɪn/
A type of antibiotic that is effective against a wide range of bacteria and is derived from a specific type of soil bacterium.
The doctor prescribed kanamycin to treat the patient's bacterial infection.
Kanamycin is derived from 'kanamycins' (a group of antibiotics) which is named after the bacterium *Micromonospora purpurea* from which it was originally isolated. The name itself does not have a clear Latin or Greek root but is a modern scientific term based on the name of the organism.
Think of 'kanamycin' as a name derived from a specific bacterium, which helps you remember that it is an antibiotic sourced from that organism.
No commonly confused words.