ringworm

noun

ring·​worm ˈriŋ-ˌwərm 

: any of several contagious fungal diseases of the skin, hair, or nails of humans and domestic animals that are characterized by ring-shaped discolored skin patches covered with vesicles and scales

Examples of ringworm in a Sentence

Recent Examples on the Web

Thankfully, Janine and Gregory’s romance hasn’t overtaken the show: The other teachers have way more pressing things to worry about, including a ringworm outbreak that spreads faster than any gossip. —Sophie Gilbert, The Atlantic, 12 Dec. 2024

There are various causes of dandruff, including seborrheic dermatitis, skin conditions like scalp psoriasis or scalp ringworm, and irritation from hair care products or environmental triggers. —Cristina Mutchler, Verywell Health, 29 Oct. 2024

In the post, Bin Bin's owner explains that her veterinarian has already ruled out ringworm, allergies, or fleas. —Tom Rogers, Newsweek, 25 Nov. 2024

This natural product can help people with ringworm and may help reduce cradle cap. —Heidi Moawad, Verywell Health, 31 Oct. 2024

Word History

First Known Use

15th century, in the meaning defined above

Kids Definition

ringworm

noun

ring·​worm ˈriŋ-ˌwərm 

: a contagious skin disease caused by fungi and marked by ring-shaped discolored patches

Medical Definition

ringworm

noun

ring·​worm ˈriŋ-ˌwərm 

: any of several contagious diseases of the skin, hair, or nails of humans and domestic animals caused by fungi (as of the genus Trichophyton) and characterized by ring-shaped discolored patches on the skin that are covered with vesicles and scales

called also tinea