Entry 1 sense Webster, 1913 Pupiparous · Pu·pip·a·rous · IPA 01 a. Bearing, or containing, a pupa; -- said of the matured larvæ, or larval skins, of certain Diptera. 1. Bearing, or containing, a pupa; -- said of the matured larvæ, or larval skins, of certain Diptera.(Zool.)