subungual

adjective

sub·​un·​gual ˌsəb-ˈəŋ-gwəl, -ˈən- How to pronounce subungual (audio)
: situated or occurring under a fingernail or toenail
a subungual abscess

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“Subungual.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/subungual. Accessed 3 Mar. 2025.

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