pes·saryBrE/ˈpesəri/NAmE/ˈpesəri/noun (pes·saries) asmallpieceofsolidmedicinethatisplacedinsideawoman'svaginaandlefttodissolve, usedtocureaninfectionortopreventherfrombecomingpregnant(治疗炎症或避孕用的)阴道栓剂➡ see alsosuppositoryadevicethatisplacedinsideawoman'svagina to support the womb子宫托