IPA: /nɒnˌæntɪˈbaɪətɪk/
KK: /nɑnˌæntɪˈbaɪətɪk/
A substance that does not have antibiotic properties and is not used to treat infections caused by bacteria.
The doctor recommended a nonantibiotic treatment for the patient's condition.
Nonantibiotic → It is formed from "non-" (meaning not) and "antibiotic" (from Greek "anti-" meaning against and "bios" meaning life). The word refers to substances that are not against life, specifically not acting as antibiotics.
Think of 'non-' meaning not, and 'antibiotic' meaning against life. This helps you remember that 'nonantibiotic' refers to something that does not act against life.