ringworm
/ˈrɪŋˌwɜrm/
noun
- A common skin infection caused by a fungus, which creates a red, circular, itchy rash.
- The doctor said the red circle on my arm is ringworm and gave me a cream.
- Ringworm can spread from pets to people, so wash your hands after touching animals.
- She treated her ringworm with an over-the-counter antifungal ointment.