a. rare. [ad. mod.L. valviformis or F. valviforme.] Valve-shaped.

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1784.  Syst. Anat., II. i. 65. The lateral part of the valviform expansion at the entry of the fourth ventricle.

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1819.  Samouelle, Entomol. Compend., 268. Valviform parts of oviduct.

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1859.  Mayne, Expos. Lex., 1321.

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