ringworm

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noun ring·worm \ˈriŋ-ˌwərm\

Definition of ringworm

  1. :  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

Recent Examples of ringworm from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'ringworm'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of ringworm

15th century


RINGWORM Defined for English Language Learners

ringworm

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noun

Definition of ringworm for English Language Learners

  • : a disease that causes ring-shaped marks to appear on the skin


RINGWORM Defined for Kids

ringworm

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noun ring·worm \ˈriŋ-ˌwərm\

Definition of ringworm for Students

  1. :  a fungus infection that causes red ring-shaped patches on the skin


Medical Dictionary

ringworm

play
noun ring·worm \ˈriŋ-ˌwərm\

Medical Definition of ringworm

  1. :  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



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