horripilation (n.)youdaoicibaDictYouDict[horripilation 词源字典]
from Late Latin horripilationem (nominative horripilatio), noun of action from past participle stem of horripilare, from stem of horrere "to bristle" (see horror) + pilus "hair" (see pile (n.3)).[horripilation etymology, horripilation origin, 英语词源]