karyolymph /ker″ē·əlimf′/ [Gk, karyon + lympha, water] , the clear, usually nonstaining, fluid substance of a cell nucleus. It consists primarily of proteinaceous, colloidal material in which the nucleolus, chromatin, linin, and various submicroscopic particles are dispersed. Also called karyenchyma, nuclear hyaloplasm, nuclear sap, nucleochyme, linin. −karyolymphatic, adj.