n. [ L. horripilatio, fr. horripilare to bristle; horrere to bristle + pilus the hair: cf. F. horripilation. ] (Med.) A real or fancied bristling of the hair of the head or body, resulting from disease, terror, chilliness, etc. [ 1913 Webster ]
n. [ L. horripilatio, fr. horripilare to bristle; horrere to bristle + pilus the hair: cf. F. horripilation. ] (Med.) A real or fancied bristling of the hair of the head or body, resulting from disease, terror, chilliness, etc. [ 1913 Webster ]