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Definition of ringworm

ringworm

/ˈrɪŋˌwɝːm/
ring · worm
Plural:ringworms
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ringworm Lexical Profile

ringworm Game Scores & Validity

• noun

1

A contagious fungal infection of the skin, scalp, or nails characterized by itchy, red, circular patches with raised edges and clearer skin in the center.

Example

"The veterinarian prescribed a topical antifungal cream after diagnosing the stray kitten with ringworm."

Synonyms
View all synonyms for ringworm

Word Nuance & Usage

Despite its name, ringworm is caused by a superficial fungal infection rather than a parasitic worm.

• Nearby Words

ringtail
ringtone
ringtoss
ringworm
rinjani
rink
rinkside

Word Origin & Etymology

Coined in early 15th-century Middle English from 'ring' and 'worm', reflecting the historical misconception that the circular, spreading skin rash was caused by a tiny burrowing worm.

Cite this Entry

Wordmom. (2026). Definition of Ringworm. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/ringworm
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