pie·​dra pē-ˈā-drə How to pronounce piedra (audio)
: a fungus disease of the hair marked by the formation of small stony nodules along the hair shafts

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Cite this Entry

“Piedra.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/piedra. Accessed 21 Apr. 2024.

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