Definition of valve of Vieussens
:the anterior medullary velum
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valve of Vieussens
valve of Vieus·sens
\
-ˌvyə(r)ˈsäⁿs
,
-vyə̄ˈs-
\
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Origin and Etymology of valve of vieussens
after Raymond Vieussens †1716 French anatomist
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