plural noun Pathology.
deep green pigmentation of the cornea due to copper deposition, seen in Wilson's disease.
Origin of Kayser-Fleischer rings
1925–30; after German ophthalmologists Bernhard Kayser (1869–1954) and Bruno Fleischer (1874–1965), who described them
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019