morfounded adjective1 •(no longer used, rare) Suffering from catarrh or coldlike illness.When yee perteyue hir to be so moꝛfounded, and to haue lost hir appetite, give hir no meate that day, but set water befoꝛe hir, and let hir bowze oꝛ bathe at hir pleasure. — 1575 formsmore morfounded · most morfounded