Vellum/ˈveləm/ Definition 1 of 2Pro Tip 1/3Historical Use Vellum often refers to historical documents since it was popular before paper. The medieval charter was inscribed on vellum. Pro Tip 2/3Durability Vellum is durable and used for documents meant to last long. The deed was penned on vellum to endure through time. Pro Tip 3/3Luxury Connotation Vellum suggests luxury due to its costly production and refined appearance. The heirloom's vellum pages reflected its nobility.