pi·​al | \ ˈpī-əl How to pronounce pial (audio) , ˈpē- How to pronounce pial (audio) \

Definition of pial

: of or relating to the pia mater

First Known Use of pial

1875, in the meaning defined above

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Cite this Entry

“Pial.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pial. Accessed 20 Feb. 2020.

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pi·​al | \ ˈpī-əl How to pronounce pial (audio) , ˈpē- How to pronounce pial (audio) \

Medical Definition of pial

: of or relating to the pia mater a pial artery

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