IPA: /hɜːˈpɛtɪk/
KK: /hɜrˈpɛtɪk/
Relating to herpes or diseases caused by herpes viruses, such as sores or infections.
She was diagnosed with a herpetic infection after experiencing painful sores.
Herpetic is derived from "herpes" (from Greek "herpeton", meaning to creep or crawl) and the suffix "-ic" (meaning pertaining to). The term refers to conditions related to the creeping or crawling nature of the herpes virus, which causes skin lesions.
Think of the Greek word for creeping or crawling ('herpeton') to remember that 'herpetic' relates to conditions caused by the herpes virus, which often manifests in a creeping manner on the skin.