n. [ L. fuscare, fuscatum, to make dark, fr. fuscus dark. ] A darkening; obscurity; obfuscation. [ R. ] Blount. [ 1913 Webster ]
n. The act of darkening, or state of being dark; darkness; obscurity. Johnson. [ 1913 Webster ]
n. [ L. obfuscatio. ] The act of darkening or bewildering; the state of being darkened. “Obfuscation of the cornea.” E. Darwin. [ 1913 Webster ]