Webster’s Revised Unabridged Dictionary · 1913
Valvula
Val′vu·la, n.; pl. Valvulæ (#). [NL., dim. fr. L. valva fold, valve of a door.] (Anat.) A little valve or fold; a valvelet; a valvule.
Webster’s Revised Unabridged Dictionary · 1913
Val′vu·la, n.; pl. Valvulæ (#). [NL., dim. fr. L. valva fold, valve of a door.] (Anat.) A little valve or fold; a valvelet; a valvule.