Definitions from Black's Law Dictionary: 2nd Edition and Ballentine's Law Dictionary as are available for each term in each dictionary.
  • Black's Law Dictionary: 2nd Edition

    In medical Jurisprudence, A form of imperfect or arrested mental development, which may amount to idiocy, with physical degeneracy or deformity or lack of development; endemic in Switzerland and some other parts of Europe, but the term is applied to similar states occurring elsewhere,