Obs. rare1. [ad. F. studiosité, ad. med.L. studiōsitās, f. L. studiōsus: see next and -ITY.] The quality of being studious.
1578. Florio, 1st Fruites, 72 b. The daughters of Temperance are Shame, Honestie, Modestie, Studiositie, [etc.].