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endomeninx

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noun en·do·me·ninx \ ˌen-də-ˈmē-niŋ(k)s , -ˈmen-iŋ(k)s \

medical Definition of endomeninx

plural endomeninges play \-mə-ˈnin-(ˌ)jēz\

:the layer of embryonic mesoderm from which the arachnoid coat and pia mater of the brain develop

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